BARRINGER TECHNOLOGIES INC
10-K, 1996-04-01
MEASURING & CONTROLLING DEVICES, NEC
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               SECURITIES AND EXCHANGE COMMISSION
                     WASHINGTON, D.C. 20549

                            FORM 10-K
      
          Annual Report Pursuant to Section 13 or 15(d) of the
          Securities Exchange Act of 1934.
               For the fiscal year ended December 31, 1995

                 Commission File Number:  0-3207

                  Barringer Technologies Inc.
     (Exact name of registrant as specified in its charter)

                        Delaware                  84-0720473
                (State or Other            (I.R.S. Employer
                Jurisdiction of            Identification No.)
                Incorporation or
                Organization)

           219 South Street, New Providence, NJ  07974
  (Address, Including Zip Code, of Principal Executive Offices)
                                
                          (908) 665-8200
      (Registrant's Telephone Number, Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:  NONE

Securities registered pursuant to Section 12(g) of the Act:

Common Stock, par value $.01 per share

   Indicate  by check mark whether: the registrant (1) has  filed
all  reports required to be filed by Section 13 or 15(d)  of  the
Securities  Exchange Act of 1934 during the preceding  12  months
(or  for such shorter period that the registrant was required  to
file  such  reports),  and (2) has been subject  to  such  filing
requirements for the past 90 days. Yes  X      No

   Indicate  by  check  mark if disclosure of  delinquent  filers
pursuant to Item 405 of Regulation S-K  is not contained  herein,
and will not be contained, to the best of registrant's knowledge,
in  definitive  proxy or information statements  incorporated  by
reference in Part III of this Form 10-K or any amendment to  this
Form 10-K. [x]

The  aggregate market value of voting stock held by nonaffiliates
of the registrant is $1,346,000 as of March 25, 1996.

Indicate the number of shares of each of the issuer's classes  of
common stock, outstanding as of the latest practicable date.

                              Outstanding as of March 25, 1996
   Common Stock, $.01 par value          3,479,131


                          TABLE OF CONTENTS
                                  
                                  
                                                              Page
                                                                     
                               PART I
                                  
Item   1.   Business                                             3
Item   2.   Properties                                          10
Item   3.   Legal Proceedings                                   11
Item   4.   Submission of Matters to a Vote of Security Holders 11

                               PART II

Item   5.   Market  for  Registrant's  Common  Stock  and  Related
            Stockholder Matters                                 11
Item   6.   Selected Financial Data                             13
Item   7.   Management's Discussion and Analysis of  Financial
            Condition and Results of Operations                 14
Item   8.   Financial Statements and Supplementary Data         23
Item   9.   Changes in  and Disagreements with Accountants
            on Accounting and Financial Disclosure              23

                              PART III

Item  10.   Directors,  Executive Officers, Promoters  and  
            Control Persons of the Registrant                   23
Item   11.  Executive Compensation                              25
Item   12.  Security  Ownership of Certain  Beneficial  
            Owners  and Management                              28
Item   13.  Certain Relationships and Related Transactions      30


                               PART IV

Item   14.  Exhibits, Financial Statement Schedules and Reports 
            on Form 8-K



                               PART I


Item 1.  Business

(a)  General

       Barringer Technologies Inc. and its subsidiaries (except where
otherwise  indicated,  collectively, the "Company")  are  principally
engaged  in the following areas of business: (1) the development  and
marketing   of  analytical  instruments  for  the  high   sensitivity
detection   of  chemicals,  including  explosives  and   drugs   (the
"Instruments  Business"),  conducted by Barringer  Instruments,  Inc.
("BII") and Barringer Research Ltd., wholly-owned subsidiaries of the
Company,  and  (2)  contract research for  industrial  companies  and
various   government   agencies  (the   "Research   and   Development
Business").  The  Company  has  also recently  entered  the  consumer
products  business with its consumer product, which is  a  home  drug
detection and identification kit.

        At  December  31,  1995, the Company owned 26%  of  Barringer
Laboratories,   Inc.   ("Labco").    Labco   provides   comprehensive
laboratory-based  analytical and consulting services  in  the  United
States and Mexico, including environmental monitoring and geochemical
analysis for the hydrocarbon and mineral exploration industries.

       In early 1995, the Company commenced negotiations with respect
to  a  possible sale of its interest in Labco in order to obtain cash
to fund its other operations.  On December 13, 1995, the Company sold
back  to  Labco  647,238  shares  of  Labco  stock  in  exchange  for
cancellation  of intercompany obligations and a cash  payment.   This
transaction  reduced the Company's investment in Labco  from  47%  to
26%.  Accordingly, the Company reclassified its financial statements,
where  appropriate, to reflect this operation as an investment in  an
unconsolidated subsidiary and will account for this investment on the
equity  method.   See  Note 2 of the Notes to Consolidated  Financial
Statements.

      On August 30, 1995, the Company's stockholders at the Company's
Annual  Meeting  approved a one-for-four reverse stock  split,  which
went  into  effect  on  September 25, 1995.  Where  appropriate,  all
information has been changed to reflect this action.

       The  Company was incorporated under the laws of the  State  of
Delaware  on  September 7, 1967.  The Company's  principal  executive
office  is  located at 219 South Street, New Providence,  New  Jersey
07974 (telephone (908) 665-8200).

Recent Developments

       During  1995,  the  Company was unable to generate  sufficient
positive  cash  flow  from  operations to  meet  the  Company's  cash
requirements.  As a result, the Company experienced interruptions and
inefficiencies in production and continues to obtain extended payment
terms  from  its  vendors.   If the Company  is  unable  to  generate
sufficient cash from its operations or other sources, the Company may
not  be  able to achieve its growth objectives and may have  to  curtail
development  and marketing activities.  

       On  March  28, 1995, the Company introduced its  new  consumer
product,  which  is an in-home drug detection and identification  kit
available to consumers that will allow them to determine the presence
of  illicit drugs from sampled areas.  After limited market  testing,
it  became  apparent  that  a successful  marketing  program  has  to
overcome  certain barriers that  exist  relating  to  the  consumer's 
reluctance to purchase the product.  Management believes that the product
has good potential and  intends to  devote appropriate resources to 
this product when such resources become available.   In  the meantime, 
it is proceeding with limited distribution to further  test its packaging 
and other marketing strategies.  However, there can be no   assurances  that 
the  Company  will  have  the resources to successfully market this product, or
that it will be able to overcome the  psychological barriers of its intended
customers or as  to  the timing thereof.

       On May 9, 1995, the Company completed the private placement of
its securities to two institutional investors.  The private placement
consisted  of 125 units priced at $6,000 each for an aggregate  sales
price  of $750,000.  Each unit ("Unit") consisted of 2,500 shares  of
the  Company's common stock and a five year warrant to purchase 2,500
shares  of  the  Company's  common stock  at  $2.00  per  share.   In
addition,  in  order to induce the institutional investors  to  enter
into  this  transaction, an additional three year warrant to  acquire
37,500  shares of the Company's common stock at $2.00 per  share  was
issued.

       On  June 30, 1995, the Company completed an additional private
placement in which it sold an additional 28 Units, including 22 Units
to  7  members  of  senior  management and  the  Company's  Board  of
Directors, for proceeds aggregating $168,000.  This private placement
did not include the additional three year warrant.

       Effective June 30, 1995, the Company, pursuant to the terms of
its  Certificate of Incorporation, as amended, converted all  of  the
outstanding shares of the Company's convertible preferred stock into 
shares of the Company's common stock at a conversion ratio of 0.3217 
shares  of common  stock  for  each  outstanding share of convertible
preferred stock.  As  a  result, effective June 30, 1995, the Company
issued 122,599 shares of common stock in exchange for 381,099 shares 
of  the convertible preferred stock.

      On August 30, 1995, the Company's stockholders at the Company's
Annual  Meeting  approved a one-for-four reverse stock  split of the 
Company's common stock,  which went  into  effect on September 25, 
1995.  See Note  7  of  Notes  to Consolidated Financial Statements.

       On  September  14,  1995, the Company's stockholders,  at  the
reconvened  Company's Annual Meeting, approved  a proposed  amendment
to  the  Company's  Certificate  of  Incorporation  to  increase  the
authorized  shares of capital stock of the Company.  See  Note  7  of
Notes to Consolidated Financial Statements.

       On  September 28, 1995, the Company entered into an  Agreement
with the Toronto-Dominion Bank pursuant to which the Bank agreed that
the  Company's  Canadian subsidiary ("BRL") had until  September  30,
1995 to come into compliance with certain covenants specified in  the
Agreement.   In  exchange,  the Company  agreed  to  dispose  of  its
interest in Labco and to remit a portion of the proceeds to BRL.   In
addition, the Company provided the Bank with additional collateral to
secure  its  advances to BRL.  At September 30, BRL was in compliance
with  these requirements.  However, at December 31, 1995 BRL was  not
in  compliance  with the minimum working capital requirement  and  at
January  31, 1996 and February 29, 1996, BRL's borrowings  under  the
line  of  credit exceeded the amount available thereunder.  The  bank
has  notified  BRL  of such default, and without  waiving  any  other
remedies available to it, will charge BRL an interest rate of 21%  on
the  excess  of such allowable borrowings.  Based upon the  Company's
historical  sales  patterns and sales through  March  22,  1996,  BRL
anticipates  being  in compliance with the borrowing  formula  as  of
March 31, 1996.  However, there can be no assurances that the Company
will be in compliance with the terms of the facility or that the 
Company will remain in compliance in the future.  Management believes 
that the Bank will continue to provide funding according to past 
practices, however, the Company cannot predict what actions, if any, 
the Bank may take or as to the timing thereof.   See Note 5 of Notes to 
Consolidated  Financial Statements.

        In March 1996, the Company received notification from NASDAQ 
that  the Company  was  not  in  compliance with the minimum  $1.00  
bid  price requirement  necessary for continued listing of the Company's 
shares of common stock on The Nasdaq Stock Market SmallCap Market during 
the ninety  day  period  ending March 5, 1996.  The Company  subsequently
filed  an appeal with NASDAQ to maintain its listing and  has furnished
additional  information  requested  by   the qualifications committee.  
Management cannot predict the  outcome  of the  appeal.  Should the 
Company be delisted, it would expect  to  be traded on the Bulletin Board.

(b)  Financial Information About Industry Segments

       Reference is made to the information set forth in Note  12  to
the  Consolidated Financial Statements of the Company included herein
for financial information regarding the Company's industry segments.

(c)  Description of the Company's Business

Instruments Business

       The  Company  designs,  develops and  manufactures  analytical
instruments which are used for security, environmental, earth science
and  process  control applications.  The development  and  design  of
these  analytical  instruments have been derived from  the  Company's
contract  research and development programs, supplemented by internal
funding  when appropriate.  This business segment carries out product
engineering,  fabrication, assembly and test functions, and  oversees
quality control in accordance with strict industrial standards.

       Revenues  generated by the Instruments Business for the  years
ended  December 31, 1993, 1994 and 1995 were  $6,761,000,  $5,216,000
and  $5,250,000, respectively.  Operating income (loss) for the years
ended  December 31, 1993, 1994 and 1995 were $1,709,000, ($1,075,000)
and  $268,000, respectively.  Identifiable assets attributable to the
Instruments  Business  at  December 31,  1993,  1994  and  1995  were
$6,363,000, $5,486,000 and $7,589,000,  respectively.

        The  Company  has  developed  an  Ion  Mobility  Spectrometer
("IONSCAN") for use in the detection of chemicals, including  heroin
and  cocaine, and various types of explosives, including  plastiques.
The  development of the IONSCAN product line has been funded in part
by Transport Canada and Revenue Canada. Pursuant to an agreement with
the  Canadian  government, in exchange for the  funding  provided  by
Transport  Canada and Revenue Canada, Revenue Canada is  receiving  a
royalty payment equal to 1% of sales of all IONSCAN units.

        Management believes that the success of the IONSCAN  product
line is essential to the Company's future profitability.  The Company
is actively marketing the IONSCAN product line in the United States,
Canada,  Central  and  South America, Europe, Asia,  Africa  and  the
Middle  East.   The  Company has directed  its  sales  and  marketing
efforts  substantially toward Federal, state, local and  foreign  law
enforcement, penal and regulatory agencies as well as toward military
agencies.  During 1995, the Company has been actively researching new
applications for its technology.  No assurances can be  given  as  to
whether  the  Company's efforts to expand its sales and marketing  in
this manner will be effective.

        The  Company  has  20  employees responsible  for  sales  and
marketing  efforts, who are aided by technical support  employees  as
needed.   Additionally,  the  Company  has  agreements  with  several
independent   sales   representatives  who  are  marketing   IONSCAN
instruments  in  selected areas around the world.   The  Company  has
entered  into  sales representation agreements with Mitsubishi  Heavy
Industries  for  certain Far Eastern countries  and  has  established
offices  in  Paris, France for certain European, Middle  Eastern  and
African  countries  and in the United Kingdom  for  the United Kingdom,
Germany  and  the Scandinavian countries.

       The  Company  also manufactures specialized  instruments  that
cover  a  wide range of applications in earth sciences, environmental
monitoring  and  on-line process control.  Because  of  their  unique
character,  the  Company manufactures and sells a limited  number  of
such  instruments, and such instruments constitute  an  insignificant
part  of  the  Company's business.  The hardware  components  of  the
products marketed by the Instruments Business are not proprietary  to
the  Company,  but are generally available products  manufactured  by
third-party  suppliers.   Management believes  that  the  Instruments
Business is not significantly impacted by seasonal variation.

       The  Company  expended approximately  $182,000,  $362,000  and
$151,000 on research and development for the Instruments Business  in
1993, 1994 and 1995, respectively, substantially all of which related
specifically  to the development of IONSCAN.  All of  these  amounts
were funded by the Company.

       Customers.  The Company's sales of IONSCAN units to date have
been   substantially  to  Federal,  state  and  foreign  governmental
agencies  and  military  agencies.  Such  sales  are  dependent  upon
budgetary  allocations  for drug interdiction and  security  efforts.
Governmental budgetary processes are unpredictable and have  resulted
in substantial lead times between the Company's initial marketing and
sales  efforts and ultimate budgetary approvals for the  purchase  of
IONSCAN  units.  The Company is attempting to expand its markets  to
other  customers,  but  to  the extent the Company  continues  to  be
dependent on orders from governmental agencies and military forces it
will continue to be subject to and affected by governmental budgetary
processes and constraints.

       During  1995, no customer accounted for more than 10%  of  the
consolidated  revenues  of the Company.  During  1994,  one  customer
accounted  for  10.8% of the consolidated revenues  of  the  Company.
During   1993,  no  customer  accounted for  more  than  10%  of  the
consolidated revenues of the Company.  During 1995, five customers in
the  aggregate accounted for approximately $1,156,000,  or  22.2%  of
revenues  attributable  to the Instruments  Business.   During  1994,
three   customers   in  the  aggregate  accounted  for  approximately
$2,095,000  or  40.2%  of revenues attributable  to  the  Instruments
Business.   During  1993, three customers in the aggregate  accounted
for approximately $2,655,000, or 39%, of revenues attributable to the
Instruments Business.

       Competition.  The Company competes with a number of companies,
most  of  which  have  significantly  greater  financial,  technical,
manufacturing  and  marketing  resources  than  the   Company.    The
principal  competitive  factors in the market  for  security  devices
include  technological expertise, price, marketing, ease of  use  and
speed of analysis.  The Company believes that it competes effectively
within  this  market based on the price of its IONSCAN product,  the
product's   compact  size,  ease  of  use  and  speed  of   analysis.
Nonetheless,  the Instruments Business competes directly  with  major
manufacturers  of  instruments  for  security,  environmental,  earth
sciences   and  process  control  applications.   Because  of   these
considerations,  the  Company  markets its  IONSCAN  technology  and
products in cooperation with other larger entities where necessary.

       The  Company's  major  competitor for IONSCAN  technology  is
Thermedics,  Inc.  ("Thermedics").  The  Company  believes  that  its
product  is smaller and more competitively priced than the Thermedics
product and performs its analysis faster than the Thermedics product.

        The Company also competes with the present use by various law
enforcement agencies of canines to locate the presence of  explosives
or drugs.  Although the strengths of canines are their sensitivity of
smell and their ability to follow a trail, the Company believes  that
IONSCAN  is more effective and cost efficient than canines,  because
IONSCAN  can  operate  24  hours a  day  whereas  canines  can  work
diligently  for only a short period of time.  Additionally,  IONSCAN
has  greater selectivity than canines and will identify the substance
located by it whereas canines react to various substances but  cannot
analyze or identify their composition.

        The Company has little competition in the manufacture of  the
limited   number  of  non-IONSCAN  instruments  that  it  sells   in
connection with the Instruments Business.

Research and Development Business

        The  Research and Development Business, chiefly conducted  by
Barringer   Research   Ltd.  ("BRL"),  the   Company's   wholly-owned
subsidiary, carries out contract research and development for various
government agencies and for industries in which financial  and  other
resources  are  provided  primarily by the  customer.   Presently,  a
primary  objective  of the Research and Development  Business  is  to
develop  new  IONSCAN applications which will permit the Instruments
Business to penetrate new markets.

        Revenues  generated by the Research and Development  Business
for the years ended December 31, 1993, 1994 and 1995 were $1,009,000,
$298,000  and  $1,052,000, respectively.  Operating  losses  for  the
years  ended December 31, 1993, 1994 and 1995 were $56,000,  $208,000
and  $311,000, respectively.  Identifiable assets attributable to the
Research and Development Business at December 31, 1993, 1994 and 1995
were  $325,000,  $302,000  and  $275,000,  respectively.   Management
believes   that  the  Research  and  Development  Business   is   not
significantly  impacted by seasonal variation.

        Customers. During each of 1993, 1994 and 1995, no customer of
the Research and Development Business accounted for more than 10%  of
the consolidated revenues of the Company.   During 1995, one customer
accounted  for  approximately  $962,000  or  91.5%  of  the  revenues
attributable to the Research and Development Business; in 1994, three
customers  in the aggregate accounted for approximately $230,000,  or
77.2%,  of  the revenues attributable to the Research and Development
Business; and in 1993, three customers in the aggregate accounted for
approximately $517,000, or 51%, of the revenues attributable  to  the
Research and Development Business.

        Competition.  The Company's Research and Development Business
competes   with  a  large  number  of  other  companies  which   have
substantially  greater financial and other resources.  The  principal
competitive  factors  in  this  market include  quality  of  results,
turnaround  time  and price.  The Company believes that  it  competes
effectively  in  this area of its business due to  its  technological
expertise  in  its  IONSCAN technology  and  ability  to  price  its
technologies and services competitively.

Consumer Products Business

        On  March  28, 1995, the Company introduced its new  consumer
product,  which  is an in-home drug detection and identification  kit
that  allows  the Company to determine the presence of illicit  drugs
from  sampled  areas.  The kit contains a specially  prepared  sample
collector  that  the  consumer uses to collect particles from the 
target  surface  or objects  most  likely  to contain drug traces,  
such  as  desk  tops, telephones,  door  knobs, steering wheels, etc.
The  consumer  then returns  the sample to the Company in the sample return 
bag provided.  The Company analyzes the substances captured by the sample 
collector using  its  IONSCAN  analytical instrument.  The  consumer  is  
then provided  with  the results either by mail or by telephone.   If  the
consumer wishes to remain anonymous, he does not have to provide  his
name  and address with the returned sample collector, but can utilize
his  unique sample number to get the results by calling the  Company.
The  direct  response,  test  marketing program  was  not  considered
successful  and accordingly, the product is currently being  prepared
for  retail distribution, primarily to pharmacies.  The product sells
for approximately $35, which includes the cost of analysis.

        The Company is primarily utilizing its existing personnel  in
the  sales and marketing and administration of this product.   It  is
expected  that  additional personnel will be added as required.   The
hardware components of the products marketed by the Consumer Products
Business  are  not  proprietary to the  Company,  but  are  generally
available products manufactured by third-party suppliers.  Management
believes  that  the  Consumer Products Business is not  significantly
impacted by seasonal variation.

        The  Consumer Products Business is not yet a significant line
of business.

        Customers.   The Company has not yet developed a  significant
customer base in this line of business.

        Competition.   The  Company does not know  of  any  companies
currently  competing with it in providing non-invasive detection  and
identification    capability.    Nonetheless,   there    are    other
manufacturers and consumer product companies that have the capability
to  enter  this  market,  many  of which have  significantly  greater
financial,  technical,  and  marketing resources  than  the  Company.
Although  the  Company has just begun operating in this  market,  the
Company  believes  that  the principal competitive  factors  in  this
market  include marketing, price, accuracy, reputation and turnaround
time.

Employees

        As of December 31, 1995, the Company and its subsidiaries had
61  full-time  employees  and 4 part-time  employees.   None  of  the
Company's  employees  is represented by any union,  and  the  Company
considers its relationships with its employees to be satisfactory.

Patents and Trademarks

        The  Company holds, through BRL, an aggregate of  10  patents
throughout  the  world related to equipment, systems and  techniques.
While  such patents may be regarded as having substantial value,  the
Company's  current business is not deemed to be materially  dependent
upon  either the aggregate of such patents or any one of  them.   The
Company  believes that its IONSCAN registered trademark  has  gained
recognition in the markets for the Company's instrument products  and
is  a  valuable trademark; however, the Company does not believe that
the  Instruments Business is dependent on the trademark.   Management
believes that only segment of the Company's business in which patents
play a significant role is the Instrument Business.

Backlog

        As  of December 31, the backlog of orders by industry segment
believed to be firm was as follows for each of the following years:

                                           1995          1994

          Research and Development      $ 480,000    $ 1,580,000
          Instruments                     594,000         -
          Consumer Products                  -            -
                                       $1,074,000    $ 1,580,000

        The Company expects to ship all of its backlog in the current
year.

(d)   Financial Information about Foreign and Domestic Operations and 
      Export Sales.

        For  information with respect to financial information  about
foreign  and domestic operations and export sales, reference is  made
to the information set forth in Note 12 to the Consolidated Financial
Statements  of  the  Company  included  herein,  and  see   Item   7,
"Management's  Discussion  and Analysis of  Financial  Condition  and
Results of Operations."

Item 2. Properties.

        The  Company  does  not own any real property.   The  Company
leases space as follows:

                          Square     Annual    Lease      
                          Footage    Lease     Expiration    Type
                                     
  219 South Street        4,910     $78,000    March 1998    Sales, service and
  New Providence, NJ                                         administrative
                                      
        
  1730 Aimco Boulevard   28,480     $76,000*   August 2005   Office, research
  Toronto, Ontario, Canada                                   laboratory and
                                                             manufacturing
          
  Aeroport De Paris       1,060     $21,000    January       Sales and service
    Roissytech
  BP10614-1 Rue Du      
    Cercle
  95724, Roissy C.D.G.,
    France
          
  Manor Royal             1,560      $9,000   February 1998  Sales and service
  Crawley, West Sussex
  England  RH10 2QU
________________________
* Increases to $115,000 on September 1, 2000


Item 3.  Legal Proceedings

      None.

Item 4.  Submission of Matters to a Vote of Security Holders

       No  matters were submitted to a vote of the Company's security
holders  during  the  fourth quarter of the year ended  December  31, 1995.

                               PART II

Item 5.   Market  for  Registrant's  Common  Equity  and   Related
          Stockholder Matters

       The Common Stock is quoted on the NASDAQ interdealer quotation
system (small cap listing).  Its symbol is BARR.  On March 22 , 1996,
there  were approximately 964 holders of record of the Common  Stock.
The  following  table sets forth the high and low bid quotations  per
share  of Common Stock for each quarter of the two fiscal years ended
December  31,  1994 and 1995 as reported by NASDAQ  and  adjusted  to
reflect  the one-for-four reverse stock split effected September  25,
1995  (such  quotations reflect inter-dealer prices,  without  retail
markup,  markdown  or  commission, and may not necessarily  represent
actual transactions).
                                             Common Stock
                                            High            Low
                 1994
       First Quarter...................   $11.24           $9.00
       Second Quarter..................     9.24            6.00
       Third Quarter...................     6.76            4.00
       Fourth Quarter..................     4.52            2.00

                1995
       First Quarter...................    $6.88           $1.25
       Second Quarter..................     5.00            2.00
       Third Quarter...................     4.25            2.25
       Fourth Quarter..................     3.25            0.50

        In  March 1996, the Company received notification from NASDAQ
that  the  Company was not in compliance with the minimum  $1.00  bid
price  requirement necessary for continued listing of  the  Company's
shares  of  common stock on The Nasdaq Stock Market  SmallCap  Market
during  the  ninety  day period ending March 5,  1996.   The  Company
subsequently filed an appeal with NASDAQ to maintain its' listing and
has furnished additional information requested  by the  qualifications 
committee.  Management cannot predict the outcome of the appeal.  
Should the Company be delisted, it would expect to be traded on the 
Bulletin Board.

        The  Company has not paid cash dividends on the Common  Stock
and does not anticipate paying cash dividends on the Common Stock  in
the  foreseeable future.  The Company is prohibited from paying  cash
dividends  on the Common Stock unless full cumulative dividends  have
been  paid  or  set  aside  for payment  on  the  Company's  Class  A
Convertible Preferred Stock and Class B Convertible Preferred  Stock,
which dividends, at the option of the Company, are payable in cash or
shares  of the Common Stock.  The Company is further restricted  from
paying  cash  dividends under the terms of an Indenture  between  the
Company  and  The Colorado National Bank of Denver as Trustee,  dated
July  15,  1981,  under  which  the Company's  12-1/2%  Subordinated
Convertible  Debentures were issued.  The Company's ability  to   pay
dividends  may  also  be  limited in  the  future  by  any  legal  or
contractual  restrictions placed on the abilities of its subsidiaries
to pay dividends to the Company.

Item 6.  Selected Financial Data

        The  following selected consolidated financial data have been
derived from the Company's consolidated financial statements for each
of  the five years ended December 31, 1995.  These selected financial
data  should  be  read  in conjunction with  Item  7,   "Management's
Discussion  and  Analysis  of  Financial  Condition  and  Results  of
Operations" and the consolidated financial statements, related  notes
and  other  financial  information included  elsewhere  herein.   The
information  presented herein has been reclassified to reflect  Labco
as being accounted for under the equity method of accounting.

                          SELECTED FINANCIAL DATA

                                             Years Ended December 31,
                                  1995   1994     1993     1992    1991
                                 (in thousands, except per share data)

  OPERATIONS STATEMENT
                                                          
  Sales of goods and services    $6,374  $5,514  $ 7,770  $2,838  $1,963
  Costs of goods and services     3,804   4,269    3,930   2,211   1,703
  Gross profit                    2,570   1,245    3,840     627     260
                                                               
  Operating expenses              3,456   3,714    3,299   2,341   3,365
                                                               
  Income (loss) from operations    (886) (2,469)     541  (1,714) (3,105)
  Other  income (expense)          (292)    (89)    (101)    (49)   (219)
  Income tax benefit
      (provision)                   -       (75)     153       -      -
                                                               
  Income (loss) from
    continuing operations       $(1,178 $(2,633)  $  593 $(1,763) $(3,324)
                                                               
  PER SHARE DATA (1991 - 1994
  restated to reflect reverse
  stock split)
                                                               
  Income (loss) per share from
    continuing operations       $ (0.39) $(0.97)  $ 0.20  $(0.92)  $ (1.84)
                                                               
   Weighted average shares        3,283   2,827    2,570   2,135     1,862
     outstanding (in thousands)
                                                               
  BALANCE SHEET DATA              1995*     1994     1993    1992    1991
                                                                
  Working capital (deficit)    $   370    $  652   $2,912   $   27  (1,027)
  Current assets                 3,672      5067    7,000    2,835   2,639
  Total assets                   4,735     6,792    8,939    4,805   3,983
  Current liabilities            3,302     4,415    4,088    2,808   3,666
  Long-term liabilities             10       451      581      759     344
  Shareholders' equity (deficit) 1,325     1,186    3,646      709     (27)
                                    

* Barringer Laboratories was held for sale and not consolidated in 1995.

Item 7. Management's Discussion and Analysis of Financial Condition
        and Results of Operations

1995 Compared to 1994

        Sales  of  all  instruments increased by $34,000,  or  0.07%.
Sales  of  Ionscan  instruments  and  related  product  decreased  by
approximately   $200,000,  or  3.9%  on  increased  unit   sales   of
approximately  60%.  This was due to the selling  price  of  the  new
Model  400  IONSCAN, which was introduced in the  first  quarter  of
1995,  being priced approximately 30% less than the Model  350  which
was the only available product during 1994.  This reduction in selling 
price, coupled with  the  unit being smaller, lighter and containing 
more  features, has  resulted in significantly more unit sales.  Sales 
of instruments other  than  Ionscan  products increased  by  approximately 
$240,000 principally  due  to  the award in 1995 of the heavy  water  
analyzer contract, which will be completed in mid-1996.  The Company has  
been successful  in selling many of its older Model 350 units,  but  still
has  a  significant  number  of  units remaining  in  its  inventory.
Accordingly,  the  Company  has reduced the  carrying  value  of  the
remaining finished units.  Although management believes that it  will
dispose of substantially all of its Model 350 inventory by the end of
1996, there can be no assurance that such sales will occur as planned
or the price at which such sales may occur.

       Revenues of the research and development business increased by
approximately   $754,000,  or  253.0%.   The   improved   sales   are
attributable to work performed under the Company's contract with  the
Emergencies Science Division, Environment Canada to design and  build
an  airborne laser-fluorosensor system  The contract has a  value  of
approximately  Cdn. $1,967,000, with a substantial  portion  of  that
Contract being billed in 1995.

        The  Company's  Consumer products business, formed  in  March
1995,  did not achieve significant sales during 1995.  After  limited
market  testing,  it  became  apparent that  a  successful  marketing
program  has  to  overcome  certain barriers  that  exist relating  
to the consumer's reluctance to purchase the product.  Management 
believes that the product  has good potential and intends to devote 
appropriate resources to this product,  when such resources become 
available.  In  the meantime,  it  is proceeding  with limited distribution
to further test its  packaging and  other  marketing  strategies.  The 
Company does  not anticipate significant  sales  of  this product in 
1996  and  there  can be  no assurance  that markets for this product 
will develop or as to the timing thereof.

        Gross profit for all businesses as a percentage of sales  for
the  year  ended December 31, 1995 increased to 40.3% from  22.6%  in
1994.  The gross profit as a percentage of sales for the Research and
Development  business improved to a negative 14.2% from  a  negative
44.6% in 1994.  The improvement was due to higher volume absorbing  a
greater  portion  of  the fixed overhead.   The  gross  profit  as  a
percentage of sales for the Instruments business increased  to  53.1%
from 26.4%.  The 1995 gross profit was impacted by the write down  of
the   carrying   value   of  the  Model  350  inventory   aggregating
approximately  $450,000 of which approximately  $160,000  relates  to
excess  spare  parts  inventory and the  balance  to  finished  goods
partially  offset  by  an  $800,000  charge  against  its  Model  350
inventory  taken  in  1994.    The  Consumer  Products  Business  had
negative  gross  profit  due primarily to the expensing  of  tooling,
software and other development costs.

       Selling, general and administrative expenses in 1995 decreased
by  approximately  $47,000,  or 1.4%  over  1994.   Selling  expenses
increased   by  $759,000,  or  48.3%.   The  increase  is   primarily
attributable to the expenses associated with the Company's French  and
United Kingdom offices  being  open  for a full  year  and  the  marketing
associated  with the DrugAlert product.  General and  administrative
expenses  decreased by approximately $806,000, or  45.3%  over  1994.
This  reduction  was  attributable primarily to  a  Canadian  pension
recovery  of $147,000 relating to the 1993 conversion of the Canadian
pension plan from a defined benefit plan to a money purchase plan;  a
reduction in accounts payable of $226,000 relating to a settlement of
professional  fees  and  the effect of staff and  expense  reductions
implemented in late 1994.

       Unfunded research and development in 1995, applied to IONSCAN
technology, decreased by approximately $211,000, or 58.3%.  The  1994
level  was attributable to the completion of the development  of  the
Company's  new   Model  400.   The level  of  unfunded  research  and
development engaged in by the Company is primarily a function of  the
availability  of  resources, both financial and  personnel,  that  is
available at the time.

        Interest expense increased by approximately $38,000, or 18.8%
over  1994  levels.  The increase is the result of higher  levels  of
borrowing, at higher interest rates.

       Other expense, net of income in 1995 was approximately $52,000
as  compared to other income, net of expense in 1994 of approximately
$113,000.   The difference of $165,000 was attributable primarily  to
the  changes in exchange rates which generated a  gain  of
$135,000  in 1994 compared to a loss of $79,000 in 1995.  The balance  of
the  differences relate to several different accounts of  income  and
expense that may not recur from year to year.

       1994 Compared to 1993

        Sales of all instruments for 1994 decreased by $1,545,000  or
22.8%,  over 1993.  The decrease was attributable to several factors.
Management  believed that the pending introduction of  the  Company's
new Model 400 IONSCAN caused a deferral of purchases until the Model
400  was  available.   Furthermore, because the Company  relies  upon
sales  to  governmental  agencies,  which  are  subject  to  mandated
procurement  processes and budgetary constraints, the  selling  cycle
for its products often extends over long periods, which can result in
significant variations in quarterly sales.  The Company believed  its
sales  in  the fourth quarter of 1994 were significantly impacted  by
these  factors.   Because of the announcement of the Model  400,  the
Company  anticipated that its remaining Model 350's will be  sold  at
lower  prices over a longer period of time than previously  expected.
Accordingly,  it  offered  reduced prices  to  certain  customers  as
inducements  to  secure  more  timely purchase  commitments  and  had
reduced prices on outstanding quotations in order to expedite  buying
decisions.   Based upon the favorable initial reaction to  its  Model
400,  the  Company believed that the Company's instrument sales  will
increase  in  1995.  In addition, in late March 1995,  the  Company's
Canadian  operation  received  a contract  to  build  4  heavy  water
analyzers  for  use at a nuclear facility in Asia.  The  contract  is
valued  at  Cdn.  $984,000 with delivery in mid-1996.   See  Item  1,
"Business -- Description of the Company's Business."

       Revenues of the Research and Development Business decreased by
$711,000,  or 70.5%, in 1994 compared to 1993.  Most of the Company's
past  research  and  development projects  have  been  from  Canadian
governmental  agencies.   Many of these agencies  experienced  budget
cutbacks  which reduced the amount of research and development  funds
available.   However,  the Company has been  awarded  a  contract  to
design  and  build  an  airborne laser-fluorosensor  system,  by  the
Emergencies Science Division, Environment Canada.  The contract has a
value of approximately Cdn. $1,967,000, with a substantial portion of
that  Contract  being  billed  in  1995.   The  Company  has  several
proposals  outstanding involving potential new  applications  of  its
IONSCAN  technology  with U.S., Canadian and  European  governmental
agencies.   As  a  result  of these factors, 1995  revenues  for  the
Research  and  Development Business were significantly improved  from
1994.

        Gross  profit for the Instrument and Research and Development
Businesses  as a percentage of sales for the year ended December  31,
1994 decreased from 49.4% in 1993 to 22.6% in 1994.  The gross profit
as  a  percentage  of sales on the Research and Development  Business
decreased  from 6.5% to a negative 44.6% and the gross  profit  as  a
percentage of sales on the Instruments Business decreased from  55.8%
to  26.4%.   As a result of the decline in the value of its inventory
of Model 350s, which resulted from the introduction of the Model 400,
the  Company  has  provided approximately $800,000 in  inventory  and
other  charges against the remaining inventory of Model  350s.   This
charge reduced the Instruments Business's gross profit percentage  by
approximately  15.3%.   The  remaining  decrease  in   gross   profit
percentage  was  due primarily to volume variances  as  a  result  of
cutbacks  in  planned  Model 350 production to meet  the  anticipated
reduction in sales levels.

       Selling, general and administrative expenses in 1994 increased
by  $235,000,  or  7.5%,  over 1993.  Selling expenses  decreased  by
$274,000, or 14.9%, as a result of reduced commissions resulting from
reduced  unit  sales  during 1994, offset in  part  by  the  expenses
incurred  in  connection  with the opening  of  the  Company's  Paris
office.   General and administrative expenses increased by  $509,000,
or  40%,  primarily  as a result of the impact  of  Canadian  pension
expense of approximately $100,000 in 1994 against a pension credit of
$206,000  in 1993, which was the result of converting from a  defined
benefit  plan to a money purchase plan similar to the 401(k)  savings
plans available to the Company's U.S. employees.  Also, payroll costs
increased   during  the  first  three  quarters  of  the   year,   in
anticipation   of   increased  volume  which  did  not   materialize.
Subsequently,  significant  staff reductions  were  implemented.   In
addition,  a  reserve  against accounts receivable  of  approximately
$110,000 was established.

       Unfunded research and development in 1994, applied to IONSCAN
technology,  doubled to $362,000 from 1993 levels.  The increase  was
primarily attributable to the development of the Company's new  Model
400 instrument.

        Interest expense increased by $38,000, or 23.2%, as a  result
of higher average borrowings and rising interest rates.

       Other income, net of expense, in 1994 was $113,000 as compared
to  $34,000 in 1993, an increase in other income of $79,000 or  232%.
Although  this  category consists of several  different  accounts  of
income  and expense that may not recur from year to year, the  single
biggest increase in income was in the foreign exchange account  which
increased  by  $99,000.  Sales of IONSCAN units are quoted  in  U.S.
dollars, while production costs are in Canadian dollars.  As a result
of  the  weakening  of the Canadian dollar against  the  U.S.  dollar
during 1994, substantial foreign exchange gains were realized.

        In  1994,  the  Company had a net reduction in  its  Canadian
deferred tax assets of $75,000.  In 1993, the Company had a  net  tax
benefit  of $153,000, composed of prior years' assessments by Revenue
Canada  of  $147,000  and a net recognition of $300,000  in  Canadian
deferred tax assets.

Capital Resources and Liquidity

       Operating Activities

        The  Company incurred substantial net losses during the three
years  ending  December  31,  1992, primarily  as  a  result  of  the
Company's  change in its business strategy from airborne  exploration
to  development  of analytical specialty instruments,  especially  an
advanced  proprietary Ion Mobility Spectrometer called IONSCAN  (See
Item  1,  "Business").   For the year ended December  31,  1993,  the
Company  recorded its first year of profitability in recent  history,
with  a  recorded net income of $595,000.  The Company was unable  to
sustain  profitability  and incurred net  losses  of  $2,565,000  and
$827,000,  for the years ended December 31, 1994 and 1995, 
respectively.  As   a  result  of  the  continuing  losses,  the  
Company continues to experience periodic severe cash shortages.  The 
Company  has  cut operating  expenses  and restructured its payments 
to  suppliers  to conserve cash.

        The  Company follows the practice of manufacturing to a sales
forecast and, as a result, may have an inventory imbalance when sales
are not realized in the same time frame as units are manufactured.

       In December 1995, the Company completed a sale of a portion of
its investment in Labco.  The proceeds were added to working capital.
The  Company will endeavor to sell its remaining interest  in  Labco,
subject  to the conditions contained in the Stock Purchase Agreement.
See   Note   2  of  Notes  to  Financial  Statements  for  additional
information.

       Financing Activities

        In  the past, the Company has obtained financing through  the
private sale of its equity securities and from working capital  lines
of credit.

       On May 9, 1995, the Company completed the private placement of
its securities to two institutional investors.  The private placement
consisted  of 125 units priced at $6,000 each for an aggregate  sales
price  of $750,000.  Each unit ("Unit") consisted of 2,500 shares  of
the  Company's common stock and a five year warrant to purchase 2,500
shares  of  the  Company's  common stock  at  $2.00  per  share.   In
addition,  in  order to induce the institutional investors  to  enter
into  this  transaction, an additional three year warrant to  acquire
37,500  shares of the Company's common stock at $2.00 per  share  was
issued.

        On June 30, 1995, the Company completed an additional private
placement in which it sold an additional 28 Units, including 22 Units
to  17  members  of  senior management and  the  Company's  Board  of
Directors, for proceeds aggregating $168,000.  This private placement
did not include the additional three year warrant.

       Effective June 30, 1995, the Company, pursuant to the terms of
its  Certificate of Incorporation, as amended, converted all  of  the
outstanding shares of the Company's convertible preferred stock,  par
value $1.25 per share, into shares of the Company's common stock, par
value  $0.01  per  share, at a conversion ratio of 0.3217  shares  of
common  stock  for  each  outstanding share of convertible  preferred
stock.   As  a  result, effective June 30, 1995, the  Company  issued
122,599 shares of common stock in exchange for 381,099 shares of  the
convertible preferred stock.

        On  August  30,  1995,  the  Company's  stockholders  at  the
Company's Annual Meeting approved a one-for-four reverse stock split,
which went into effect on September 25, 1995.  See note 7 of Notes to
Consolidated Financial Statements.

        Both the Company and its Canadian subsidiary have substantial
tax  loss  and  research and development tax credit carryforwards  to
offset projected 1995 and 1996 tax liabilities.

        The  Company has been experiencing cash flow shortages  since
mid-1994.   This  is  the result of the need for capital  to  support
higher  levels of accounts receivable and inventory caused  primarily
by  uneven  sales patterns during the quarters.  This  situation  was
exacerbated by the Company's converting its production from its Model
350 IONSCAN to its newly introduced Model 400 IONSCAN.  The Company
needs  additional amounts of capital in order to proceed with product
and applications development.  During 1995 the Company did not generate 
positive cash flow from operations.  During  the  middle  of the year,
the Company was  able  to  generate additional  cash  to  meet its 
cash requirements  through  a  private equity placement.  If additional
capital is required in the future in excess of cash generated by 
operations, the Company presently intends to raise such additional 
capital through the private placement of its equity and/or debt 
securities and/or the sale of the remaining  stock in  its  26% 
ownership in Labco.  However, there can be no assurances that the 
Company will be able to raise the needed capital or  as  to the terms
or timing thereof.

        On  September 28, 1995, the Company entered into an Agreement
with the Toronto-Dominion Bank pursuant to which the Bank agreed that
the  Company's  Canadian subsidiary ("BRL") had until  September  30,
1995 to come into compliance with certain covenants specified in  the
Agreement.   In  exchange,  the Company  agreed  to  dispose  of  its
interest in Labco and to remit a portion of the proceeds to BRL.   In
addition, the Company provided the Bank with additional collateral to
secure  its  advances to BRL.  At September 30, BRL was in compliance
with  these requirements.  However, at December 31, 1995 BRL was  not
in  compliance  with the minimum working capital requirement  and  at
January  31, 1996 and February 29, 1996, BRL's borrowings  under  the
line  of  credit exceeded the amount available thereunder.  The  bank
has  notified  BRL  of such default, and without  waiving  any  other
remedies available to it, will charge BRL an interest rate of 21%  on
the  excess  of such allowable borrowings.  Based upon the  Company's
historical  sales  patterns and sales through  March  22,  1996,  BRL
anticipates  being in compliance with the borrowing  formulas  as  of
March 31, 1996.  However, there can be no assurances that the Company
will be in compliance with the terms of the facility or that the 
Company will remain in compliance in the future.  Management believes
that the Bank will continue to provide funding in accordance with past 
practices, however, the Company cannot predict what actions, if any, 
the Bank may take or as to the timing thereof.  

        The  Company's  12-1/2% Convertible Subordinated  Debentures
("Debentures"), in the principal amount of $300,000 comes due on July
15,  1996.   Although the Company believes that it will  be  able  to
generate  sufficient cash in order to repay the principal  when  due,
there can be no assurances that it will be able to do so in the  time
necessary  to avoid a default under the terms of the Debentures.   If
the  Company has insufficient funds to repay the Debentures, it  will
seek  amendments,  waivers,  extensions, modifications  and/or  other
measures in order to prevent such default.  However, there can be no 
assurances that the Company will be successful in preventing such a default.

       Investment Activities

        Purchases of fixed assets for the years 1993, 1994  and  1995
were  $120,000,  $490,000  and $359.000, respectively.   During  this
three-year period, the investments made by the Company were primarily
for IONSCAN related equipment.

        During  1995, the incremental cash required for the DrugAlert
product line was approximately $75,000.

        The  Company  anticipates  that  for  1996  it  will  require
approximately $150,000 in fixed asset additions.  The Company has  no
major  commitments  for capital purchases at this  time.   The  funds
required  for  this  equipment  would be  provided  by  financing  or
investment activities.

        Pursuant  to  the terms of a Stock Purchase Agreement,  dated
December 8, 1995, between the Company and Labco, on December 13, 1995
the  Company sold to Labco 647,238 shares of Labco's common stock for
an   aggregate  purchase  price  of  $809,000.   The  purchase  price
consisted  of $300,000 in cash, cancellation of all amounts  owed  by
the  Company to Labco pursuant to certain intercompany agreements and
cancellation  of $57,000 in accounts receivable due  to  Labco.   The
proceeds were added to working capital.  The Company continues to own
approximately 26% of Labco's  common stock outstanding.  See  note  2
of   Notes   to  Consolidated  Financial  Statements  for  additional
information.

       Inflation

       Inflation was not a material factor in either the sales or the
operating  expenses  of  the  Company during  the  periods  presented
herein.


      Disclosure Regarding Forward Looking Statements

        The Private Securities Litigation Reform Act of 1995 provides a 
"safe harbor" for forward looking statements.  Certain information in 
Items 1, 2, 3, 7 and 8 of this Form 10-K includes information that is 
forward looking, such as the Company's opportunities to increase sales
through among other things, the development of new applications and markets
for its Ionscan equipment and technology, its success with its DrugAlert 
product line, exposure to fluctuations in foreign currencies and periodic 
liquidity and capital requirements.  The matters referred to in forward 
looking statements could be affected by the risks and incertainties involved
in the Company's business.  These risks and uncertainties include, but are not
limited to, the effect of economic and market conditions, the impact of both 
foreign and domestic governmental budgeting decisions and the timing thereof
the ability of the Company to successfully develop abd market new product 
applications and the ability of the Company to comply with the covenants of
its loan agreements as well as certain other risks described in Item 7 in 
"Managements Discussion and Analysis of Financial Condition and Results of 
Operations."  Subsequent written and oral forward looking statements 
attributable to the Company or persons acting on its behalf are expressly 
qualified in their entirety by the cautionary statements in this paragraph 
and elsewhere in this Form 10-K.
 

Item 8.  Financial Statements and Supplementary Data.

        Financial  statements and supplementary financial information
are contained on pages __ through ___.


Item  9.  Changes in and Disagreements with Accountants on Accounting
          and Financial Disclosures.

       Not applicable.

                              PART III

Item 10.  Directors and Executive Officers of the Registrant.

<TABLE>

   Name                Position with the Company and Affiliates     Director Since
<S>                    <C>                                              <C>
Stanley S. Binder      Director, President and Chief Executive          1991
                       Officer of the  Company; Director of Barringer
                       Laboratories, Inc. ("Labco").

John H.Davies          Director and Executive Vice President            1992
                       of the Company; President and Chief 
                       Executive Officer of Barringer Research 
                       Ltd.

John J. Harte          Director and Vice President,                     1986
                       Special  Projects, of the  Company;
                       Chairman of the Board of Labco.

Richard  D. Condon     Director of the Company                          1992

John D. Abernathy      Director of the Company                          1993

James  C. McGrath      Director of the Company                          1994

Richard S. Rosenfeld   Vice President-Finance, Chief Financial
                       Officer, Treasurer and Assistant Secretary 
                       of the Company                                    --

Kenneth S. Wood        Vice President and Secretary of the 
                       Company; President of Barringer Instruments,
                       Inc. ("BII")                                      --

</TABLE>
      Mr.  Stanley S. Binder, 54, is a Director and the President  and
Chief  Executive Officer of the Company.  He is also  a  Director  of
Labco.   From  July  1977  to May 1989, Mr. Binder  served  as  Chief
Financial  Officer to Keystone Camera Products Corporation,  Clifton,
New Jersey, and its predecessors, the principal business of which was
the manufacture of low cost point and shoot cameras.  Keystone Camera
Products  Corporation  filed  a petition  for  protection  under  the
bankruptcy laws in January 1991.  In July 1989, Mr. Binder joined the
Company  and  has since held the following offices with the  Company:
President from 1989 to the present date, Chief Operating Officer from
1989 to June 1990, Chief Financial Officer from 1989 until July 1993,
and  Chief Executive Officer from July 1990 to the present date.  Mr.
Binder  is  also  an  independent  general  partner  in  the  Special
Situations  Fund  III, L.P., a substantial investor in  the  Company.
See Item 13, "Certain Relationships and Related Transactions."

     Mr.  John  H.  Davies,  60,  is a Director  and  Executive  Vice
President  of  the  Company  and the President  and  Chief  Executive
Officer of Barringer Research Ltd.("BRL").  Mr. Davies joined BRL  in
1967  and  has been an Executive Vice President and Director  of  the
Company  since  January 1992.  Mr. Davies has served BRL  as  a  Vice
President,  and  a  Senior Vice President;  and  currently  as  BRL's
President  (since  1984) and Chief Executive  Officer  (since  August
1989).

     Mr. John J. Harte, 54, is a Director and Vice President, Special
Projects, of the Company and Chairman of the Board of Labco, and  has
held such positions since joining the Company and Labco in 1986.   He
is  a  certified  public accountant and, since  1978,  has  been  and
continues  to be a Vice President of Mid-Lakes Distributing  Inc.,  a
manufacturer  and  distributor of heating and air conditioning  parts
and equipment located in Chicago, Illinois.

     Mr.  Richard D. Condon, 61, has been a Director of  the  Company
since  February  1992.  From 1989 through 1995, he has  worked  as  a
consultant  to  and director of Analytical Technology, Inc.,  Boston,
Massachusetts, a scientific instrumentation company.

     Mr.  John  D.  Abernathy, 59, a Director of  the  Company  since
October,  1993, is a certified public accountant and,  since  January
1995,  has  been Executive Director of Patton Boggs LLP, a law  firm.
He  is  also  a Director of Oakhurst Capital, Inc., a distributor  of
automotive parts and accessories; and since June 1995, he has been  a
Director   of  Wahlco  Environmental  Systems,  Inc. which  designs,
manufactures  and  sells  air  pollution  control  and  power   plant
efficiency  equipment.  From March 1994 to January  1995,  he  was  a
financial and management consultant.  From March 1991 to March  1994,
he  was  the Managing Director of Summit Solomon & Feldesman,  a  law
firm  in  dissolution since March 1993.  From July  1983  until  June
1990,  Mr. Abernathy was Chairman and Chief Executive Partner of  BDO
Seidman, a public accounting firm.

    Mr. James C. McGrath, 53, a Director of the Company since January
1994,  is an international security consultant.  Since July 1989,  he
has  been  President  of McGrath International,  Inc.,  a  management
consulting firm specializing in the security field.

     Mr.  Richard S. Rosenfeld, 49, is a certified public  accountant
and  has  been Vice President-Finance and Chief Financial Officer  of
the  Company  since  July 1993; he has also been  the  Treasurer  and
Assistant  Secretary of the Company since January  1992,  and  was  a
consultant to the Company from July 1991 to December 1991.  From July
1984 to October 1990, he was Controller, Vice President-Finance,  for
Keystone  Camera  Products  Corporation,  Clifton,  New  Jersey,  the
principal business of which was the manufacture of low cost point and
shoot cameras.  Keystone Camera Products Corporation filed a petition
for protection under the bankruptcy laws in January 1991.

    Mr. Kenneth S. Wood, 45, has been a Vice President of the Company
and  the President of BII since January 1992 and the Secretary of the
Company  since  March 1993.  He was Vice President of Operations  for
BII  from  April  1990 to January 1992.  From July 1978  until  April
1990, he was Program Director for Lockheed Electronics, the principal
business of which is aerospace and defense electronics.

     All Directors are elected by the holders of the Company's common
stock, par value $.01 per share ("Common Stock"), the Company's Class
A  convertible preferred stock, par value $2.00 per share  ("Class  A
Convertible  Preferred Stock"), and the Company's Class B convertible
preferred  stock,  par  value $2.00 per share ("Class  B  Convertible
Preferred  Stock"),  to  serve one (1)  year  terms  or  until  their
successors  shall be elected and shall qualify.  Mr.  Binder  has  an
employment and consulting agreement with the Company.  See  Item  11,
"Certain  Compensation Arrangements."  Other officers  serve  at  the
discretion of the Board of Directors.

     There are no family relationships among any of the directors and
executive officers.

     Under Section 16(a) of the Securities Exchange Act of 1934,  the
Company's  directors,  executive officers, and persons  holding  more
than ten percent of the Company's Common Stock are required to report
their initial ownership of the Company's Common Stock and any changes
in  such  ownership to the Securities and Exchange Commission.  These
persons also are required to furnish the Company with a copy  of  all
Section 16(a) forms they file.   The Company is obligated to disclose
any  failures  to,  on  a timely basis, file such  reports.   To  the
Company's knowledge, based solely on a review of such reports and any
amendments  thereto  which have been furnished to  the  Company,  the
Company  has  not identified any reports required to be filed  during
the 1995 fiscal year that were not filed on a timely manner.

Item 11.  Executive Compensation.

Executive Officer Compensation.

    The following table sets forth the compensation paid for the past
three  fiscal years to the President and Chief Executive  Officer  of
the  Company  and each other executive officer of the  Company  whose
total annual salary and bonus are $100,000 or more:


                        SUMMARY COMPENSATION TABLE
<TABLE>
<CAPTION>
                               Annual Compensation                  Long-Term Compensation
<S>                             <C>     <C>       <C>      <C>       <C>           <C>
                                                           Other
                                                           Annual    Restricted    Securities
Name  and Principal                                        Compen-   Stock         Underlying     LTIP           All Other
      Position                  Year    Salary    Bonus    sation    Awards        Options        Payouts     Compensation(1)

Stanley S. Binder               1995   $171,491     -         -        -            45,000          -           $  5,940
President  and Chief            1994    167,757     -         -        -               -            -              5,940
Executive  Officer              1993    148,272   $17,400     -        -               -            -              5,492

John  H.  Davies                1995    125,775*    -      $12,149     -            31,250          -
  Executive Vice                1994    120,582*    -         -        -               -            -              5,741*
  President  of  the            1993    115,785*   15,600     -        -               -            -
  Company; President
  and Chief Executive
  Officer of Barringer
  Research Ltd.

Kenneth  S. Wood                1995    114,190      -        -        -            26,250          -              2,283
 Vice  President and            1994    109,751      -        -        -              -             -              2,436
 Secretary  of  the             1993     97,874    14,400     -        -              -           2,386
 Company; President
 of Barringer Instruments,
  Inc.

Richard  S. Rosenfeld           1995     96,000      -        -        -            22,500          -              4,410
  Vice  President Finance,      1994     90,400      -        -        -               -            -              4,545
  Treasurer  and  Chief         1993     68,094    12,600     -        -               -            -              1,976
  Financial Officer of the
  Company

</TABLE>
___________________________
*  Amounts converted to US dollars at the average exchange  rate  for
the respective year.

(1)   Represents amounts contributed by the Company pursuant  to  the
Company's  tax-qualified 401(k) deferred compensation  plan  ("401(k)
Plan").  The 401(k) Plan provides that the Company will make matching
contributions to the participants in the 401(k) Plan equal to 100% of
the  first  2% of a participant's salary contributed and 50%  of  the
next  5%  of  a participant's salary contributed, which contributions
vest proportionately over a five year period commencing at the end of
the participant's first year with the Company.

      The  other  annual compensation for Mr. John Davies represented
the payment of previously accrued and unpaid vacation pay.

      The following table summarizes certain information relating  to
the  grant  of  options  to purchase Common  Stock  to  each  of  the
executives included in the Summary Compensation Table above.  None of
such options is presently exercisable.


<TABLE>
<CAPTION>
                       OPTION/SAR GRANTS IN LAST FISCAL YEAR (1)
                               
                                     Individual Grants

<S>                     <C>              <C>                                          
                                          Percent of Total                                         
                        Number of         Options/SARs                                   Potential Realizable Values
                        Securities        Granted to            Exercise                 At Assumed Annual Rates of
                        Underlying        Employees in          or Base                  Stock Price Appreciation for            
   Name                 Options/SARs      Fiscal Year(3)        Price     Expiration            Option Term
                        Granted (#)(2)                         ($/sh)       Date           5%($)              10%($)                
                                                  
_______________________________________________________________________________________________________________________
                                                   
Stanley S. Binder         45,000             24.80%                $2.00  3/10/2000        $25,865        $54,946
John H. Davies            31,250             17.20%                $2.00  3/10/2000        $17,268        $38,157
Kenneth S. Wood           26,250             14.50%                $2.00  3/10/2000        $14,505        $32,052
Richard S. Rosenfeld      22,500             12.40%                $2.00  3/10/2000        $12,432        $27,473

(1)  The Company did not grant any stock appreciation rights in 1995.
(2)  For a description of certain terms of the options listed  above,
     see Note 7 of Notes to Consolidated Financial Statements.
(3)  Options covering a total of 181,375 Shares of Common Stock  were
     granted in 1995.

      The following table sets forth information with respect to  the
executive officers named in the foregoing Summary Compensation  Table
concerning  the exercise of stock options during 1995 and unexercised
options held by such executive officers as of December 31, 1995,  the
end of the last fiscal year:

               AGGREGATED OPTION EXERCISES IN 1995 AND
                  FISCAL YEAR-END OPTION VALUES
                
                        Individual Grants

                                                                              Value of
                                                                              Unexercised
                                                                              in-the-Money
                                                  Number of Securities        Options at
                                                  Underlying Unexercised      Year-End
                 Shares  Acquired     Value       Options  at Year-end        Exercisable/
Name             On Exercise        Realized(1)   Exercisable/Unexercisable   Unercisable
                                
                                                

Stanley S. Binder      -              -                   0/45,000                 -

John H. Davies         -              -                   0/31,250                 -

Kenneth S. Wood        -              -                  3,000/38,250              -

Richard S. Rosenfeld   -              -                  1,250/27,500              -
_______________________________

(1)   Dollar  values  are  calculated by determining  the  difference
between  the  fair  market value of the Common Stock  underlying  the
options  and  the  exercise  price of the  options  on  the  date  of
exercise.

     The  Company's  Canadian  subsidiary, Barringer  Research  Ltd.,
maintained a defined benefit pension plan for its Canadian  employees
that  was  terminated  on  December  31,  1993.   Mr.  Davies  was  a
participant in that plan.  His projected annual benefit at age 65 has
been  set at approximately Cdn. $74,000, which amount may be  subject
to  change  only  in  response to changes  in  the  Canadian  pension
regulatory scheme.

Directors' Compensation.

     The Board has adopted a compensation plan for outside directors.
Outside directors are entitled to an annual retainer paid at the rate
of  $2,500 per quarter and a fee of $1,000 for each meeting attended.
In  addition,  outside directors are eligible to participate  in  the
1991 Warrant Plan (as described below).  Although Mr. Harte is a non-
employee   director,  he  does  not  participate  in  the   Company's
compensation  plan for non-directors.  Mr. Harte receives  a  fee  of
$2,000 per month for services he renders to the Company, and a fee of
$1,000 for each meeting he attends in his capacity as a director.

     The  Board  of Directors has adopted the 1991 Directors  Warrant
Plan  (the  "1991 Warrant Plan").  Under the 1991 Warrant Plan,  each
non-employee  director, upon election or appointment  to  the  Board,
will be sold, at $0.40 per warrant, 3,750 warrants, each of which may
be  exercised within five years to purchase one share of Common Stock
at  an  exercise price to be determined by the Board at the  time  of
such  sale,  which exercise price shall not be less than  the  market
price  for the shares underlying the warrants at the time of issuance
of  such warrants.  The 1991 Warrant Plan provides that each such new
director  shall use the first quarterly director's fees  to  pay  the
purchase price for such warrants.

Certain Compensation Arrangements.

     The  Company  has  entered  into an  Employment  and  Consulting
Agreement with Stanley S. Binder, the  President  and  Chief Executive 
Officer  of  the  Company,  (the "Employment  Agreement"),  pursuant  
to  which  Mr.  Binder  receives compensation  for  his services as 
President of  the  Company  at  an initial  annual  rate  of $120,000, 
subject  to  increases  equal  to percentage  increases  in the 
Consumer Price  Index  as  well  as  by increases   authorized   by  
the  Company's  Executive   Compensation Committee.   Mr.  Binder's 
annual salary effective May  31,  1994  is $171,491.   The Employment 
Agreement renews automatically each  year, unless  either party gives 
the other six months prior written  notice of  non-renewal.  In 
addition, the Employment Agreement provided  for the  grant  to Mr. 
Binder of an option to purchase 25,000  shares  of Common  Stock  at 
an  exercise  price  of  $4.00  per  share,  which approximated  
market value at the time that the Employment  Agreement was  executed.
The  Employment Agreement  also  provided  that  the Company  would 
grant to Mr. Binder a non-qualified option to purchase 25,000  shares
of  Common Stock at an exercise price  of  $8.00  per share, subject 
to anti-dilution provisions, which option would become exercisable 
immediately as to all shares subject thereto.  Such  non-qualified  
option has been exercised by Mr. Binder, pursuant  to  the Stock  
Option  Exercise Program.  See Item 13, "Certain Relationships
and   Related  Transactions."   Mr.  Binder  does  not  receive   any
additional compensation for his services to Labco.  During 1995,  Mr.
Binder  received a non-qualified option to purchase 45,000 shares  of
the Company's common stock at $2.00 per share.

Compensation Committee Interlocks and Insider Participation.

     The Company's Executive Compensation Committee (the "Committee")
is  comprised  of Messrs. Abernathy, Harte and McGrath.   During  the
fiscal  year  ended December 31, 1995, Mr. Harte was  also  the  Vice
President,  Special Projects, of the Company.  Messrs. Abernathy  and
McGrath  were not officers or employees of the Company during  fiscal
1995.

     The  Company owns a 26% common share equity interest  in  Labco.
Mr.  Harte  is Chairman of the Board of Labco, and Mr.  Binder  is  a
Director  of Labco.  Mr. Binder served on the compensation  committee
of  Labco's  Board  of  Directors  during  fiscal  1995.   Except  as
described  in  the preceding sentence, no executive  officer  of  the
Company  and  no  member of the Committee is a member  of  any  other
business  entity  that  has an executive officer  that  sits  on  the
Company's Board or on the Committee.

     On  April  21,  1994, Mr. Binder exercised options  to  purchase
37,500  shares of Common Stock pursuant to the Stock Option  Exercise
Program,  in exchange for which Mr. Binder executed notes payable  to
the  Company in the amount of $203,000.  In 1995, for the  period  in
which no interest accrued on the amounts payable to the Company (from
January 1, 1995 through April 21, 1995), Mr. Binder received benefits
of  $5,469  under  the  Stock Option Exercise  Program,  representing
interest  otherwise payable on such $203,000.  See Item 12,  "Certain
Relationships  and  Related Transactions" for a  description  of  the
Stock  Option  Exercise Program.  In April of 1993, the  Company  had
provided  to  Mr.  Binder  an unsecured demand  loan  of  $20,000  in
connection  with the incurrence by Mr. Binder of tax  liability  upon
exercising certain of his non-qualified stock options.  That loan did
not bear interest for the first year, after which interest accrued at
a rate equivalent to the then current prime rate.

Item  12.   Security  Ownership  of  Certain  Beneficial  Owners  and
            Management.

     The  following table sets forth, as of March 1, 1996, the number
of  shares  of Common Stock, Class A Convertible Preferred Stock  and
Class  B  Convertible Preferred Stock owned by each director and  all
directors  and  executive  officers  as  a  group  and  any   persons
(including  any "group" as used in Section 13(d)(3) of the Securities
Exchange Act of 1934) known by the Company to own beneficially 5%  or
more  of  such securities.  As of March 1, 1996, there were 3,479,131
shares  of  Common  Stock,  82,500  shares  of  Class  A  Convertible
Preferred  Stock and 257,500 shares of Class B Convertible  Preferred
Stock  issued and outstanding.  As of that date, none of the officers
and  directors owned shares of the Company's Class A Preferred Stock,
or any of the Company's Convertible Debentures.



</TABLE>
<TABLE>


                           Common Stock        Class A Convertible        Class B Convertible     Total Common Stock and
                                               Preferred Stock            Preferred Stock         Common Stock Equivalent(1)
<S>                       <C>     <C>         <C>        <C>           <C>           <C>          <C>         <C>           
Name of Beneficial Owner  Number  Percent of  Number of  Percent of    Number of     Percent of   Number of   Percent of
                          Shares   Class        Shares     Class        Shares        Class       Shares       Class    

Stanley S. Binder         50,000     1.4         -           -            -             -        107,500(2)     3.0

John H. Davies            53,279     1.5         -           -            -             -         97,029        2.8

John J. Harte             22,500      *          -           -            -             -         46,250        1.3

Richard D. Condon          5,000      *          -           -            -             -         21,250         *

John D. Abernathy          4,000      *          -           -            -             -         17,750         *

James C. McGrath           5,000      *          -           -            -             -         21,250         *

Kenneth S. Wood           10,000      *          -           -            -             -         51,250        1.5

Richard S. Rosenfeld       5,400      *          -           -            -             -         39,150        1.1

All directors and 
executive officers                                                        
as a group consisting
of eight (8) persons     155,179     4.5         -           -            -             -        401,429       10.8

Special Situations 
Fund  III, L.P.          369,553    10.6         -           -            -             -        626,220       16.8
153 E. 53rd St.
NY, NY 10022            

Special Situations        83,333     2.4         -           -            -             -        176,666        4.9
Cayman Fund LP    
153 E 53rd St.
NY, NY 10022

John R. Purcell                                  -           -           100,000      38.3        32,290        1.2
700 Canal Street  
Stamford, CT 06902-5921   11,527

Herbert Boeckmann II              
155595 Roscoe Blvd.        8,337                                          60,000      23.3        27,711         *
Sepulveda, CA 93134-6503   

Colman Abbe c/o 
  Hampshire Grp            3,477       -         -           -            25,000       9.7        15,300         *
919 3rd Ave.
NY, NY 10022

Nancy A. Abbe 
c/o Hampshire Grp            516       *         -           -            25,000       9.7         8,589         *  
919 3rd Ave.
NY, NY 10022

R.R. Bowlin               14,984       *         -           -            25,000       9.7        23,057         *
Ft. Wayne, IN  

Esther & Carlos Otto       1,694       *    14,060         17.0%             -          -          6,337         *
Cheyenne, WY            

Elizabeth Butenschoen      1,538       *     6,530          7.9%             -          -          3,694         *
Colfax, CA

______________________________________________________________________________________________________________________
*Less than 1%
</TABLE>

   (1) Common Stock Equivalents for each person or entity assumes the exercise
of   all  outstanding  warrants  for  Common  Stock,  the  conversion  of  each
outstanding share of Convertible Preferred Stock, Class A Convertible Preferred
Stock  and  Class  B  Convertible Preferred Stock into  Common  Stock  and  the
issuance  of all shares of Common Stock subject to options for such  person  or
entity.

    (2)  Does  not  include  369,553 shares of Common Stock  owned  by  Special
Situations  Fund  III,  L.P., of which Mr. Binder  is  an  Independent  General
Partner.  Mr. Binder disclaims any beneficial interest in such shares.

Item 13.  Certain Relationships and Related Transactions

   Under the Company's policies and procedures set forth by the Board
of   Directors   for   reviewing  related  party  transactions,   any
transaction   between  the  Company  and  its  respective   officers,
directors  or  principal  stockholders  must  be  on  terms  no  less
favorable to the Company than can be obtained from unaffiliated third
parties  and  must  be  approved by a majority of  the  disinterested
directors  of  the  Company.  Loans will not  be  made  to  officers,
directors  or  5%  stockholders except those  made  pursuant  to  the
Company's  Stock  Option Exercise Program (as  described  below)  and
those  made  for  bona fide business purposes.  The Company  believes
that  these  measures  ensure that the terms  of  any  related  party
transaction will be at least as fair as those that could be  obtained
in   arm's   length  transactions,  unless  intended  to   constitute
additional compensation to the parties involved.

     In connection with the Company's stock option plan, the Board of
Directors has approved a stock option exercise program ("Stock Option
Exercise  Program").  The Stock Option Exercise Program  permits  all
employees  of the Company and its subsidiaries who are granted  stock
options  (pursuant  to  either qualified or non-qualified  plans)  to
finance the exercise of such options by causing the Company to  issue
the  shares underlying such options upon receipt by the Company  from
the  employee of a note evidencing indebtedness to the Company in  an
amount equal to the exercise price.  Such loans, which are secured by
the underlying shares of Common Stock, are interest-free for one year
from the date on which the employee exercises his option, after which
interest  accrues  at rate per annum equivalent to  the  prime  rate,
which rate is changed monthly.  Pursuant to the Stock Option Exercise
Program, on April 21, 1994, Mr. Binder and Mr. Wood exercised options
to  purchase  37,500  shares, of Common Stock and  10,000  shares  of
Common Stock, respectively, in exchange for which Mr. Binder and  Mr.
Wood  executed notes payable to the Company in the amount of $203,000
and  $71,600,  respectively.  In 1995, for the  period  in  which  no
interest  accrued to the Company (from January 1, 1995 through  April
21,  1995 ), Mr. Binder and Mr. Wood received benefits of $5,469  and
$1,929   respectively,  under  the  Stock  Option  Exercise  Program,
representing  interest otherwise payable on such notes.

     On  May 9, 1995 the Company sold to the special Situations  Fund
III,  L.P. ("SSF III"), a current shareholder and an investment group
of  which  Mr. Binder is an Independent General Partner, and  to  the
Special  Situations  Fund  Cayman, L.P.,  an  affiliate  of  SSF  III
(collectively, with SSF III, "SSF"), an aggregate of 125 units  at  a
purchase price of $6,000 per unit for an aggregate purchase price  of
$750,000.  Each unit consists of 2,500 shares of Common Stock  and  a
five-year warrant to purchase 2,500 shares of Common Stock  at  $2.00
per  share,  subject  to  certain anti-dilutive  provisions.   As  an
inducement to enter into the transaction and in lieu of a transaction
fee,  the Company also issued to SSI warrants, exercisable for  three
years,  to purchase an aggregate of 37,500 shares of Common Stock  at
$2.00  per  share, subject to certain anti-dilutive  provisions.   In
addition,  on  June 30, 1995, the company sold 22  units  to  certain
officers and directors of the Company for an aggregate purchase price
of  $132,000.  Such units were identical to those sold to  SSF.   For
information  relating to Mr. Binder's indebtedness  to  the  Company.
See   Item   11,  "Compensation  Committee  Interlocks  and   Insider
Participation" above.

        Pursuant to the terms of a Stock Purchase Agreement, dated 
December 8, 1995 ("Agreement"), by and between the Company and Labco 
on December 13, 1995 the Company sold to Labco 647,238 shares of Labco's
common stock for an aggregate purchase price of $809,000.  The purchase 
price consisted of $300,000 in cash, cancellation of all amounts owed 
by the Company to Labco pursuant to certain intercompany agreements 
(aggregating $452,000) and cancellation of $57,000 in accounts 
receivable due to Labco.  After giving effect to the sale of the Labco
shares, the Company continued to own 432,475 shares of Labco stock.  
Mr. John Harte is Chairman of the Board of Labco and Mr. Stanley Binder
is a Director of Labco.  See Note 2 of Notes to Consolidated Financial 
Statements.

     For  a description of certain other relationships, see Item  11,
"Management   --  Compensation  Committee  Interlocks   and   Insider
Participation."


                               PART IV

Item 14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K

   (a)(1) Financial Statements.

   The following financial statements of Barringer Technologies Inc.
are included in Part II, Item 8, and set forth on Pages 27 through 45
of this report.

   Report of Independent Certified Public Accountants
   Consolidated Statements of Operations for the Years Ended December
        31, 1995, 1994 and 1993.   

   Consolidated Balance Sheets - December 31, 1995 and 1994
   Consolidated Statements of Shareholders' Equity for the Years
        Ended December 31, 1995, 1994 and 1993
   Consolidated Statements of Cash Flows for the Years Ended December
        31, 1995, 1994 and 1993.
   Notes to Consolidated Financial Statements

   (a)(2) Financial Statement Schedule.

   The following schedule is set forth on page 46 filed herewith:

   Schedule II - Valuation and Qualifying Accounts

   All other schedules called for by Regulation S-X are not submitted
because they are not applicable or not required or because the
required information is not material or is included in the financial
statements or notes thereto.

   (b) Reports on Form 8-K.

          Item 5.  Other Events - On December 27, 1995, the Company
          filed a Form 8-K regarding the sale of a portion of its stock
          ownership in Barringer Laboratories, Inc.

   (c) Exhibits.

      3.1A  The Company's Certificate of  Incorporation,  
            as amended.
      
      3.2A  By-law of the Company.                        (1)
     
      4.16  Indenture between the Company and the            
            Colorado National Bank of Denver as Trustee,  (4)
            dated July 15, 1981.
      
      4.17  Unit Purchase Agreement and Forms of Warrant     
            Agreements by and between the Company ,          
            Special Situations Fund III, L.P. and         (7)
            Special Situations Cayman Fund, L.P. dated      
            May 9, 1995.
      
      4.18  Form of Warrant Agreement by and between the     
            Company and Ontario Development Corporation.  (7)
                                                        
      
      4.19  Form of Subscription Agreement and Form of       
            Warrant Agreement by and between the Company     
            and each of Stanley S. Binder, John H.           
            Davies, Richard S. Rosenfeld, Helene Hollub,  (7)
            Adam Street Joint Venture, Richard D.           
            Condon, John J. Harte, John D. Abernathy and
            James C. McGrath.
      
      4.20  Form of Warrant Agreement by and between the     
            Company and Barringer Laboratories, Inc.      (7)
                                                
      
     10.15  Employment Agreement, dated as of July 10,       
            1989, between the Company and Stanley S.      (1)
            Binder.
     
     10.16  Barringer Resources, Inc. 1990 Stock Option   (3)
            Plan.

     10.24  License Agreement dated February 27, 1989        
            between Canadian Patents and Development         
            Limited - Societe Canadienne Des Brevets Et   (2)
            D'Exploitation Limite and Barringer
            Instruments Limited.
     
      10.25 Contribution Agreement dated December 22,        
            1989 by and among Defense Industial Research     
            Program, the Department of National Defense,  (2)
            Barringer Research Limited and Barringer
            Instruments Limited.

      10.31 Form of Stock Purchase Agreement dated as of     
            November 30, 1992 by and between the Company  (5)
            and certain accredited investors.               

      10.33 Stock Purchase Agreement dated as of             
            February 2, 1993 by and between the Company   (5)
            and Special Situations Caymans Fund, L.P.       

      10.34 Form of Stock Purchase Agreement dated as of     
            December 13, 1993 by and between the Company  (5)
            and certain accredited investors.               

      10.36 Loan Agreement dated September 20, 1994        
            between Ontario Development Corporation and   (6)
            Barringer Research Limited.                     

      10.37 Credit Facility between the Company and the   (8)
            Toronto Dominion Bank                           

      10.38 Agreement between the Toronto-Dominion Bank      
            and Barringer Technologies Inc. and           (9)
            Barringer Research Limited dated September      
            28, 1995.

        21  Subsidiaries of Barringer Technologies Inc.      
      
      23.1  Consent of Independent Certified Public Accountants

      23.2  Consent of Independent Certified Public Accountants

        27  Financial Data Schedule                          


____________________________

(1)  Incorporated by reference to the identically numbered exhibit to 
     the Registrant's Registration Statement on Form S-1, File No. 33-31626.
(2)  Incorporated by reference to the identically numbered exhibit to the 
     Registrant's Registration Statement on Form S-l , File No.33-43094.
(3)  Incorporated by reference to Exhibit 10.25 to the 
     Registrant's Annual Report on Form 10-K for the fiscal year ended
     December 31, 1990, File No. 0-3207.
(4)  Incorporated by reference to Exhibit 4.3 to Registration Statement 
     on Form S-1, File No. 2-70458.
(5)  Incorporated by reference to the identically numbered exhibit to the
     Registrant's Annual Report on Form 10-K for the fiscal year ended 
     December 31, 1992, File No. 0-3207.
(6)  Incorporated by reference to the identically numbered exhibit to
     the Registrant's Annual Report 10-K for the fiscal year ended 
     December 31, 1994, File No. 0-3207.
(7)  Incorporated by reference to the identically numbered exhibit to the 
     Registrant's Quarterly Report on Form 10-Q for the quarterly period 
     ended June 30, 1995, File No. 0-3207.
(8)  Incorporated by reference to Exhibit 10.36 to the Company's Annual
     Report on Form 10-K/A-1 for the fiscal year ended December 31, 1994, 
     File No. 0-3207.
(9)  Incorporated by reference to the Exhibit 10.1 to the Company's
     Form 8-K filed on October 13, 1995, File No. 0-3207. 

     
                                SIGNATURES

      Pursuant  to  the requirements of Section 13 or  15(d)  of  the
Securities Exchange Act of 1934, the registrant has duly caused  this
report to be signed on its behalf by the undersigned, thereunto  duly
authorized.

                                     BARRINGER TECHNOLOGIES INC.


                                     By:/s/Stanley S. Binder
                                           Stanley S. Binder, President
                                           and Chief Executive Officer

Dated: March 29, 1996

      Pursuant to the requirements of the Securities Exchange Act  of
1934,  this report has been signed below by the following persons  on
behalf  of  the  registrant and in the capacities and  on  the  dates
indicated.

    Signature              Title                     Date

                        
/s/ Stanley S. Binder   President,  Chief        March 29, 1996
______________________  Executive Officer  
Stanley S. Binder        and Director


/s/ John D. Abernathy
______________________  Director                 March 29, 1996
John D. Abernathy

                        Director                 March 29, 1996
/s/ Richard D. Condon
______________________
Richard D. Condon       Director                 March 29, 1996


/s/ John H. Davies
___________________     Director                 March 29, 1996
John H. Davies


/s/ John J. Harte
_________________
John J. Harte           Director                 March 29, 1996


/s/ James C. McGrath
_____________________   Director                 March 29, 1996
James C. McGrath

/s/ Richard S. Rosenfeld                        
________________________Vice President-Finance,  March 29, 1996
Richard S. Rosenfeld    Chief Financial Officer
                        and Treasurer (Principal 
                        Financial Officer and 
                        Principal Accounting 
                        Officer)

                        
                              INDEX TO FINANCIAL STATEMENTS
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                               Page

Financial Statement

Report of Independent Certified Public Accountants              27

Consolidated Statements of Operations for the Years Ended
  December 31, 1995, 1994 and 1993                              28

Consolidated Balance Sheets - December 31, 1995 and 1994        29

Consolidated Statements of Shareholders' Equity for the Years
  Ended December 31, 1995, 1994 and 1993                        31

Consolidated Statements of Cash Flows for the Years Ended
  December 31, 1995                                             32

Notes to Consolidated Financial Statements                      33


Financial Statement Schedule

Schedule II - Valuation and Qualifying Accounts                 




         REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS


Barringer Technologies Inc.
New Providence, New Jersey


We  have  audited  the accompanying consolidated  balance  sheets  of
Barringer Technologies Inc. as of December 31, 1995 and 1994 and  the
related  consolidated statements of operations, shareholders' equity,
and  cash  flows  for  each of the three years in  the  period  ended
December 31, 1995.  We have also audited the schedule listed  in  the
accompanying index.  These financial statements and schedule are  the
responsibility of the Company's management.  Our responsibility is to
express  an opinion on these financial statements and schedule  based
on our audits.

We  conducted  our  audits  in  accordance  with  generally  accepted
auditing standards.  Those standards require that we plan and perform
the  audit to obtain reasonable assurance about whether the financial
statements and schedule are free of material misstatement.  An  audit
includes examining, on a test basis, evidence supporting the  amounts
and  disclosures in the financial statements and schedule.  An  audit
also   includes   assessing  the  accounting  principles   used   and
significant  estimates made by management, as well as evaluating  the
overall  presentation of the financial statements and  schedule.   We
believe that our audits provide a reasonable basis for our opinion.

In  our  opinion, the consolidated financial statements  referred  to
above  present  fairly,  in  all  material  respects,  the  financial
position  of  Barringer Technologies Inc. at December  31,  1995  and
1994,  and the results of its operations and its cash flows for  each
of  the  three  years  in  the  period ended  December  31,  1995  in
conformity with generally accepted accounting principles.

Also,  in  our opinion, the schedule presents fairly, in all material
respects, the information set forth therein.

                               BDO SEIDMAN, LLP
                               WOODBRIGE, NEW JERSEY
                               MARCH 27, 1996





                   BARRINGER TECHNOLOGIES INC.
                CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
                                            YEAR ENDED DECEMBER 31,

                                           1995                 1994           1993
<S>                                    <C>                  <C>
Sales                                 $   6,374,000         $ 5,514,000      $7,770,000

Cost of Sales                             3,804,000           4,269,000       3,930,000
                                         _______________________________________________
   Gross profit                           2,570,000           1,245,000       3,840,000
                                         _______________________________________________
                                                                 
Operating expenses:               

Selling, general and 
  administrative                         3,305,000            3,352,000       3,117,000

Unfunded research and development          151,000              362,000         182,000
                                         _______________________________________________
                                         3,456,000            3,714,000       3,299,000
                                         _______________________________________________
                                         ( 886,000)          (2,469,000)        541,000
 
Other income (expense)             

Interest expense                         (240,000)             (202,000)       (164,000)         
                                        (  52,000)              113,000          63,000
                                        ________________________________________________
Other                                    (292,000)              (89,000)       (101,000)
                                 
  Income (loss) before income
     tax provision (benefit)           (1,178,000)           (2,558,000)        440,000
                                      
                                      
  Income tax provision (benefit)
      (note 8)                            -                      75,000        (153,000)                           
                                        ________________________________________________   
  Income (loss) from continuing 
       operations                      (1,178,000)           (2,633,000)        593,000                                         
  Operation held for sale (note 2)                                   

  Income from operations                 258,000                 68,000           2,000
  Gain on sale of a portion 
  of investment                           93,000                   -                -    
                                        ________________________________________________
                                         351,000                 68,000           2,000      
  
     Net income (loss)                  (827,000)            (2,565,000)        595,000              
  
  Preferred stock dividends             (82,000)             (  108,000)       (114,000)
                                        ________________________________________________
   Net income (loss) attributable to
     common shareholders              $(909,000)         $   (2,673,000)     $  481,000
                                      ==================================================

     Per Share Data (Note 1):         
     Continuing operations
     Operation held for sale:         $   (0.39)         $        (0.97)     $     0.20
       Operations                          0.08                    0.02              -    
       Gain                                0.03                     -                -    
                                     ___________________________________________________ 
                                      $  (0.28)          $        (0.95)     $     0.20   
                                     ===================================================  

Weighted average shares outstanding  3,283,000                2,827,000       2,570,000
                                     ===================================================
See notes to consolidated financial statements.                                       

  
</TABLE>  
  
                      BARRINGER TECHNOLOGIES INC.
                     CONSOLIDATED BALANCE SHEETS


                                   
                                   
                                   
   ASSETS                                               DECEMBER 31,
                                        
                                                1995                     1994

Current Assets:
                                            
Cash                                      $   43,000                $   267,000

Receivables, less allowances of
  $41,000 and $539,000 (note5)             1,533,000                  2,565,000

  Inventories                              1,621,000                  1,790,000

  Prepaid expenses and other                 250,000                    220,000

  Deferred tax asset (note 8)                225,000                    225,000
                                           ____________________________________
    Total current assets                   3,672,000                  5,067,000


Property and equipment, net (note 4)         586,000                  1,364,000


Investment in unconsolidated 
  subsidiary (note 2)                         334,000                      -

Other                                         143,000                   361,000 
                                        _______________________________________
    
                                        $   4,735,000              $  6,792,000
                                        =======================================


See notes to consolidated financial statements.


                      BARRINGER TECHNOLOGIES INC.
                     CONSOLIDATED BALANCE SHEETS
                                
                                   
LIABILITIES AND SHAREHOLDERS' EQUITY                        DECEMBER 31,
                                                   1995                    1994
                                                
Current Liabilities:
                                                                               
   Bank indebtedness and other notes (note 5)        744,000         1,160,000 
   Accounts payable                                1,278,000         1,632,000
   Accrued liabilities                               723,000           949,000
   Accrued payroll and related taxes                 257,000           444,000
   Current portion of long-term debt (note 6)        300,000           230,000
                                                   ___________________________ 
     Total current liabilities                     3,302,000         4,415,000

     
Other non-current liabilities                        108,000           451,000 
     
Minority interest in subsidiary (note 2)                -              740,000

Commitments and contingencies (note 9 and 10)


Shareholders' equity (notes 6 and 7):
                                     
   Convertible preferred stock $1.25 par value,
      1,000,000 shares authorized, 0 and 444,000
      shares outstanding, respectively
                                                       -               555,000
   Class A convertible preferred stock,$2.00
      par value, 1,000,000 shares
      authorized, 83,000 shares outstanding,
      less discount of $64,000                     101,000             101,000

   Class B convertible preferred stock, $2.00
      par value, 730,000 shares authorized,
      258,000 and 318,000 shares outstanding,
      respectively                                 515,000             635,000

   Common Stock, $0.01 par value, 7,000,000
      and 5,000,000 shares authorized, respectively
      and 3,479,000 and 2872,000 shares outstanding,
      respectively                                  35,000              29,000

   Additional paid-in capital                   17,685,000          16,036,000

   Accumulated deficit                         (16,542,000)        (15,633.000)

   Cumulative foreign currency translation
      adjustment                                  (456,000)           (524,000)
                                                _______________________________
                                                 1,338,000           1,199,000  

   Less:  common stock in treasury, at cost,        
      31,000 shares                                (13,000)            (13,000)
                                                 ______________________________
      
      Total shareholders' equity                 1,325,000           1,186,000
                                                _______________________________ 
                                              $  4,735,000      $    6,792,000
                                              =================================

See notes to consolidated financial statements.




                     BARRINGER TECHNOLOGIES INC.
        CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                        (in thousands)
<TABLE>
                                  Common stock   Preferred stock  Class A       Class B      Paid in   Accu    Foreign  Trea.
                                                                   pfd stk      pfd stk                         
                      Total equity  shrs   am't  shrs    am't      shrs   am't   shrs    am't capital  deficit  Transl  stock

<S>                    <C>          <C>    <C>    <C>   <C>       <C>   <C>     <C>     <C>  <C>     <C>       <C>      <C>   
Balance at 
  December 31, 1992    $  709       2,423  $ 24   452   $ 564     166    203     471    941  12,765  (13,441)  $(325)   $(22)
                  
   Exercise of stock 
      options/warrants  1,315         156     2                                               1,313    
                                                                                             
   1993 dividend on         0          11                                                       114     (114) 
   preferred stock
  
   Conversion of preferred 
      stock to common       0          63     1    (7)     (9)     (83)   (102)  (153)  (306)   416
  
  Subscription receivable 
      payments            100                                                                   100 
  
  Sale of common stock 
    in private 
    placement, net        768         109     1                                                 767  

  Sale of treasury stock  225                                                                   208                      17

  Net income              595                                                                            595                  
                                                                                                                  
  Translation adjustments (66)                                                                                   (66)
                         ____________________________________________________________________________________________________
Balance 
  December 31, 1993     3,646       2,762    28   445     555      83    101     318    635  15,683  (12,960)   (391)    (5)      
                                             
                  
  Exercise of stock options/
    warrants            168           72      1                                                 167

  Issuance of common stock 
    pursuant to settlement
    of 1993 litigation   70           12                                                         78                      (8) 

  1994 dividend on preferred
    stock                 0           26                                                        108     (108)   

  Net Loss           (2,565)                                                                          (2,565)  

  Translation 
    adjustment         (133)                                                                                    (133)
                      ______________________________________________________________________________________________________  
Balance December 
   31, 1994           1,186        2,872    29   445      555       83   101     318   635   16,036  (15,633)   (524)   (13) 
                  
  Sale of units in private
    placement, net      888          383     4                                                  884
     
  Conversion of preferred 
    stock                 0           159    2  (445)    (555)                   (60) (120)     673

  Change in warrant 
   exercise price 
   in payment of debt    10                                                                      10  
                           
  1995 dividend on 
   preferred stock        0            65                                                        82      (82)      
   
  Net loss              (827)                                                                           (827)
   
  Translation adjustment  68                                                                                      68 
                       _____________________________________________________________________________________________________  
                     
                      $1,325        3,479   35     0    $  0        83  $ 101    258 $ 515  $17,685*$(16,542)  $(456) $ (13)   
                      =======================================================================================================
                   
                  
* At December 31, 1995, net of notes receivable of $274 from the sale of stock.
</TABLE>

See notes to consolidated financial statements.
 
 
      
                          BARRINGER TECHNOLOGIES INC.
                   CONSOLIDATED STATEMENTS OF CASH FLOWS
            
                                              Year Ended December 31,
                                          1995         1994          1993

Operating Activities:                   

Net income (loss)                       $(827,000)   $(2,565,000)    595,000   

Items not affecting cash:              

   Depreciation and amortization          362,000        711,000     625,000 
   
   Inventory write-down and receivable 
     reserves                             656,000      1,210,000        -  

   Minority interest                        -           ( 76,000)     (2,000)

   Income and gain from 
      operation held for sale            (351,000)            -           -

   Pension expense (recovery)            (147,000)            -      (92,000)
   
   Deferred tax expense                     -            75,000     (300,000)
      
   Prepaid pension cost                   (78,000)      132,000     (132,000)
         
   Other                                   71,000       235,000   (2,819,000)
   
   Decrease (increase) in non-cash working 
      capital balances:                  (397,000)      206,000   (2,819,000)
                                       ______________________________________ 
   Cash used in operating
       activities                        (711,000)      (72,000)  (2,152,000)
                                       ______________________________________ 
                
   Investing Activities
   
     Purchase of equipment and other   (358,000)      (847,000)     (498,000)
     
     Escrowed cash on sale 
       of Canadian subsidiary             -            225,000      (225,000)
     
     Proceeds on sale of partial
      interest in Labco                 300,000

     Proceeds on sale of equipment                                    25,000
                                       _______________________________________ 
     
     Cash used in investing activities   (58,000)      (622,000)     (698,000)
                                       _______________________________________ 
    Financing Activities

      Reduction in long-term debt           -         (184,000)       (43,000)

      Increase (decrease) in bank 
        debt and other                  (412,000)      488,000        407,000

      Proceeds on issuance of 
        securities and other             888,000       171,000      2,308,000
           
      Rent inducement                    108,000         -              -
         
      Receipt of subscriptions receivable    -            -           100,000
         
      Cash provided by financing 
        activities                       584,000        475,000     2,772,000 
                                         _____________________________________
                 
      Decrease in cash                  (185,000)      (219,000)      (78,000)
         
      Cash-beginning of year             267,000       486,000        564,000
      
      Less cash held for sale           (39,000)    
                                         _____________________________________
         
      Cash-end of year                $  43,000      $ 267,000        486,000
                                         ===================================== 
      Changes in components of non-cash
        working capital balances
        related to operations:

         Receivables                  $   38,000     1,249,000   $ (3,075,000)

         Inventories                    (281,000)     (987,000)      (593,000)

         Other current assets             60,000      ( 58,000)       (50,000)
            
         Other assets                    (12,000)         -             -

         Accounts payable and 
            accrued liabilities         (202,000)       2,000         899,000
                                         _____________________________________
       Decrease (increase) in operating 
          assets net of operating 
          liabilities arising from cash
          transactions                 $(397,000)     206,000      (2,819,000)
                                        ======================================

     
     See notes to consolidated financial statements.

1. Summary of Significant Accounting Policies

Principles of Consolidation

The  accompanying consolidated financial statements  comprise  the
accounts of the Company and its continuing subsidiary  companies. 
All intercompany transactions have been eliminated.

Principles of Translation

Assets  and liabilities of the Company's foreign subsidiaries  are
translated  by using year-end exchange rates and income  statement
items  are  translated at average exchange  rates  for  the  year.
Translation adjustments are accumulated in a separate component of
shareholders' equity.

Inventories

Materials and supplies are carried at the lower of average cost or
replacement cost.  Finished goods and work-in process are  carried
at the lower of average cost or net realizable value.

Property and Equipment

Property and equipment are carried at cost.  Depreciation of owned
equipment  is computed on a straight-line basis over the estimated
useful  lives of the related assets, generally from three  to  ten
years.  Leasehold improvements are amortized over the term of  the
related   lease,   generally  from  five  to  ten   years,   which
approximates  the  useful lives of these improvements.   Equipment
under  capital leases is amortized on a straight-line  basis  over
the  term  of  the  lease,  generally four  to  ten  years,  which
approximates the estimated useful lives of the leased equipment.

Per Share Data

Income  (loss)  per common share is based on the weighted  average
number  of common shares outstanding and where dilutive,  includes
common share equivalents outstanding.

Statement of Cash Flows

For purposes of the Statement of Cash Flows, the Company considers
all  highly liquid investments with an original maturity of  three
months or less to be cash equivalents.

Revenue Recognition

The  Company  recognizes revenue on the percentage  of  completion
method  for  its research and development contracts with  progress
measured  based  on  the  ratio of costs  incurred  to  the  total
estimated  cost,  and generally, when product is shipped  for  all
other sales.   Where the Company receives contracts for the design
and  construction  of  specialty  instruments  that  require  long
manufacturing  times, the Company will also recognize  revenue  on
the  percentage  of completion method similar to  its  recognition
method in the research and development business.

For  the  year ended December 31, 1995, the Company had recognized
revenues  of $264,000 on jobs in process and had incurred  related
costs  of $183,000, of which $210,000 were billed to customers  at
December 31, 1995.

Financial Instruments and Credit Risk Concentration

Financial  instruments which potentially subject  the  Company  to
concentrations of credit risk consist primarily of trade  accounts
receivable.   Concentrations of credit risk with respect  to  such
receivables are limited to primarily governmental agencies.

Long-Lived Assets

Long-lived assets, such as property and equipment, are evaluated for
impairment when events of changes in circumstances indicate that the carrying
amount of the assets may not be recoverable through the estimated undiscounted
future cash flows from the use of these assets.  When any such impairment
exists, the related assets will be written down to fair value.  This policy
is in accordance with Statement of Financial Accounting Standards No. 121, 
"Accounting for the Impairment of Long-Lived Assets and Long-Lived Assets to 
be Disposed of", which is effective for the fiscal years beginning after 
December 15, 1995.  No write-downs have been necessary through December 31, 
1995.

Stock Based Compensation

The Company does not presently intend to adopt the fair value based method
for accounting for stock compensation plans as permitted by Statement of
Financial Accounting Standards No. 123, "Accounting for Stock Based 
Compensation", which is effective for transactions entered into in fiscal 
years that begin after December 15, 1995.

Fair Value of Financial Instruments

The carrying amounts reported in the consolidated balance sheets for cash
and cash equivalents, accounts receivable, accounts payable and accrued
liabilities approximate fair value because of the immediate or short-term
maturity of these finance instruments.

Use of Estimates

The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities and disclosure
of contingent assets and liabilities at the date of the financial statements
and the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from these estimates.  Many of the Company's
estimates and assumptions used in the financial statements relate to the
Company's products, which are subject to technology and market changes.  It is
reasonably possible that changes may occur in the near term that would affect
management's estimates with respect to inventories and equipment.

2. Investment in Unconsolidated Subsidiary

During  the first quarter of 1995, the Company started to actively
seek   a   purchaser  for  its  then  47%  interest  in  Barringer
Laboratories,   Inc   ("Labco").    Accordingly,   the   financial
statements  had been reclassified, where appropriate,  to  reflect
Labco as an operation held for sale.

Pursuant  to  the  terms  of  a Stock  Purchase  Agreement,  dated
December  8,  1995 ("Agreement"), by and between the  Company  and
Labco,  on  December 13, 1995 the Company sold  to  Labco  647,238
shares of Labco's common stock for an aggregate purchase price  of
$809,000, resulting in a gain of $93,000.  The  purchase price 
consisted  of  $300,000  in  cash, cancellation of all amounts owed 
by the Company to Labco  pursuant to  certain  intercompany  
agreements (aggregating  $452,000)  and cancellation  of  $57,000 
in accounts receivable  due  to  Labco.  After  giving effect to 
the sale of the Labco shares, the  Company continued to own 432,475 
shares of Labco stock.

Under  the  terms  of  the Agreement, all intercompany  agreements
between  the  Company and Labco terminated and certain  collateral
securing the Company's obligations thereunder was returned to  the
Company.   However, pursuant to the terms of the Agreement,  Labco
retained  88,260 shares of Labco stock owned by the  Company.   In
the  event  that  Labco meets certain pre-tax earnings  goals  for
1996, those shares will be returned to the Company.  If Labco does
not  meet  such  goals, all or a portion of such  shares  will  be
retained  by Labco.  The Company has considered the value  of  the
retained shares in the computation of its gain on the sale of  the
Labco shares, and has reduced its gain accordingly.

The  Company  also  agreed  to terminate all  voting  arrangements
allowing  it  to vote shares of Labco stock not owned  by  it  and
agreed for a period of 24 months not to enter into any such voting
arrangements.  In addition, the Company granted Labco a  right  of
first refusal until January 2, 1997 giving Labco the right, for  a
period of thirty days, to purchase shares of Labco stock owned  by
the  Company  in  the event that the Company wishes  to  sell  any
additional  shares.   In connection with such right,  the  Company
agreed to certain restrictions on the transferability of any Labco
stock owned until January 2, 1997.

The  right  of  first  refusal and the related  restrictions  will
terminate  upon the first to occur of (a) the sale, within  twelve
months of the date of the Agreement, of Labco stock sufficient  to
give  any  one person or entity ownership of 50% or  more  of  the
Labco  stock, or (b) the change of more than three members of  the
Board   of  Directors  of  Labco,  other  than  as  a  result   of
resignation, during any twelve month period after the date of  the
Agreement.

After the transaction described above, the  Company  presently 
retained a 26% ownership  interest  in  the common  stock  of  
Labco and will report Labco under  the  equity method of accounting.



The   following  are  the  condensed  results  of  operations  and
condensed balance sheet for Labco.

                 Condensed Results of Operations


                                 For the year ended December 31,
                                    1995             1994

     Revenues                   $ 6,758,000       $5,941,000
                              
     Costs and expenses           6,198,000        5,797,000
                                  ___________________________ 
                                    560,000          144,000
     Minority interest             (302,000)         (76,000)
                                _____________________________
     Net income attributable    
        to investment           $   258,000       $   68,000
                                =============================

                     Condensed Balance Sheet
                                                December 31,

                                                   1995

          Current assets                        $1,362,000
                                                   
          Property and equipment, net              541,000
          Other noncurrent assets                   47,000
                                                __________ 
               Total assets                     $1,950,000
                                                ==========      
                                                        
          Current liabilities                   $  908,000
          Long-term liabilities                     33,000
          Equity                                 1,009,000
                                                 _________  
               Total liabilities and equity     $1,950,000
                                                ===========   


3. Inventories

At  December 31, 1995 and 1994, the Company had work in process of
$1,010  ,000  and  $982,000, and finished goods  of  $611,000  and
$808,000, respectively.

4. Property and Equipment

The  major categories of property and equipment are as follows (in 000's):

                                           December 31,
                                          1995      1994
           Owned:                                          
              Office equipment          $  350,000   $   359,000
              Machinery and equipment    1,687,000     2,856,000
                                 
              Leasehold improvement         64,000     1,012,000
                                        ________________________
                                         2,101,000     4,227,000
                              
              Accumulated depreciation   (1,515,000   (3,279,000)
                                        ________________________
                                            586,000      948,000
                                        ________________________
           Capital leases:                                 
              Machinery and equipment          -         912,000
              Accumulated amortization         -        (496,000)
                                        ________________________
                                               -         416,000
                                        ________________________
           Totals                       $   586,000  $ 1,364,000
                                        ======================== 
                                                       

5. Bank Indebtedness, Other Notes and Accrued Liabilities

The   Company's  Canadian  subsidiary,  Barringer  Research   Ltd.
("BRL"),  has a financing arrangement with the Ontario Development
Corporation  ("ODC") for a Cdn $1,000,000 export line  of  credit.
BRL  may borrow up to Cdn $1,000,000 on a formula basis of 90%  of
export  accounts  receivable  plus 70%  of  the  value  of  export
purchase orders (subject to Cdn $300,000 sub-limit).  The rate  of
interest is adjusted quarterly and was 11.0% at December 31, 1995.
At  December  31, 1995, US$448,000 was borrowed and the  line  was
fully utilized to the extent of available collateral.  BRL  also  
has  a  line of credit financing arrangement  with  the
Toronto-Dominion Bank ("Bank") that provides up to Cdn  $1,000,000
based  on  eligible receivables.  The rate of interest is Canadian
prime  plus 1.5% (9% at December 31, 1995).  At December 31, 1995,
US$295,000 was borrowed.  At December 31, 1995, the Company had an
additional  availability  of  approximately  $100,000  under  this
facility.  This facility is guaranteed by the Company.

Commencing in March, 1995, BRL had not been in compliance with the
collateral coverage covenant of the loan agreement.  The amount of
funds  borrowed were in excess of the amount allowed  pursuant  to
the collateral formula.  At that time, the Bank agreed to give BRL
approximately  six  months to come back into  compliance.   During
this  time,  the  Bank  continued  to  finance  BRL's  needs.   On
September   28,  1995,  the  Company  entered  into  an  agreement
("Agreement")  with the bank, pursuant to which  the  Bank  agreed
that  the  BRL  may  have until September 30, 1995  to  come  into
compliance  with  certain  amended  covenants  specified  in   the
Agreement  and  to  maintain  such  requirements  thereafter.   In
exchange,  the  Company agreed to remit 50% of  the  net  proceeds
realized on the sale of a portion of its stock in Labco (see Note 2) to
BRL.   In  addition, the Company agreed to provide the  Bank  with
additional  collateral  to secure its  advances  to  BRL making 
substantially all the assets of the Company pledged as collateral.
As  of September  30,  1995, BRL was  in  compliance  with  such  
covenants. However, at December 31, 1995 BRL was not in compliance 
with the minimum working capital requirement and at January 31,1996
and February  29,  1996,  BRL's borrowings under the  line  of  credit
exceeded  the amount available thereunder.  The bank has  notified
BRL  of  such  default,  and without waiving  any  other  remedies
available  to it, will charge BRL an interest rate of 21%  on  the
excess  of  such allowable borrowings.  Based upon  the  Company's
historical  sales patterns and sales through March 22,  1996,  BRL
anticipates being in compliance with the borrowing formula  as  of
March 31, 1996.  However, there can be no assurances that BRL will
be in compliance with the terms of the facility or that the Company
will remain in compliance in the future.  Management believes that 
the Bank will continue to provide funding according with past 
practices, however, the Company cannot predict what actions, if any,
the Bank may take or as to the timing thereof. 

  Accrued liabilities consisted of the following at December 31,:

                                          1995        1994

 
           Accrued commissions             27,000     404,000
 
           Accrued other                  696,000     545,000
                                        _____________________  
                                        $ 723,000  $  949,000
                                        ===========+=========              


6. Long-term Debt and Other Liabilities

Long-term debt consists of the following at December 31,:

                                              1995      1994

      12 1/2% Convertible subordinated   $ 300,000   $ 300,000
            debentures (a)          
      Capital leases                           -       344,000
      Other (b)                            108,000      37,000
                                           ___________________  
                                           408,000     681,000
           Less: Current portion          (300,000)   (230,000)
                                          ____________________
                                         $ 108,000   $ 451,000
                                         =====================

(a)   The 12 1/2% Convertible Subordinated Debentures are due July
17,  1996 and are convertible at face amount into common stock any
time  before maturity at $32.00 per share (9,375 shares of  common
stock  reserved at December 31, 1995).  Under the   terms  of  the
Indenture, the Company may not pay cash dividends, nor any payment
on  account  of  the purchase, redemption or other acquisition  or
retirement of its capital stock.

(b)  Other long-term liabilities in 1995 represents rents  payable
on the Company's Canadian facility.

7. Shareholders' Equity

Private Offering

      On  May 9, 1995, the Company completed the private placement
of  its  securities to two institutional investors.   The  private
placement  consisted of 125 units priced at  $6,000  each  for  an
aggregate  sales price of $750,000.  Each unit ("Unit")  consisted
of  2,500  shares of the Company's common stock and  a  five  year
warrant to purchase 2,500 shares of the Company's common stock  at
$2.00   per   share.   In  addition,  in  order  to   induce   the
institutional  investors  to  enter  into  this  transaction,   an
additional  three  year warrant to acquire 37,500  shares  of  the
Company's common stock at $2.00 per share was issued.

     On June 30, 1995, the Company completed an additional private
placement  in  which it sold an additional 28 Units, including  22
Units  to 17 members of senior management and the Company's  Board
of  Directors,  for proceeds aggregating $168,000.   This  private
placement did not include the additional three year warrant.

Due from Officers/Shareholders

In  connection  with  the exercise of options to  acquire  190,000
shares  of the Company's Common Stock, two officers of the Company
signed full recourse interest bearing (no interest the first year,
prime   rate   thereafter)  unsecured  promissory   demand   notes
aggregating  $274,000  that  was  available  to  them  under   the
Company's  stock option purchase program.  Under that program  the
Company  has  arranged for a market-maker in the Company's  Common
Stock,  to  coordinate the orderly sale in the open  market  of  a
portion  of the Common Stock to be received by the employees  upon
the exercise of their options in an amount sufficient to repay the
loan  and  related interest.  As of December 31, 1995,  the  notes
were still outstanding.

Common Stock Outstanding or Reserved for Issuance

The  following  table sets forth the number of  shares  of  Common
Stock outstanding as of December 31, 1995 as well as the number of
shares of Common Stock that would be outstanding in the event that
all  of  the options and warrants are exercised and all Series  of
Convertible  Preferred  Stock and Debentures  are  converted  into
Common Stock.
             
                                     Exercise,         Common stock
                                     conversion        outstanding
                                     or option         or reserved
                                     price             for issuance
                                   

      Common stock                                     3,479,131

      Convertible subordinated notes      $32.00           9,375
      
      Class A convertible preferred stock  $0.38         108,983
      
      Class B convertible preferred stock   $0.39        332,587

      Stock options (I)           $2.00 to $14.00        234,500
                                     
      Private placement warrants (ii)       $2.00        420,000
      
      Other warrants (iii)        $4.00 to $14.23         68,750
                                                ________________     
           Total                                       4,653,326
                                                ================

(I)   Stock Options - Pursuant to the Company's 1990 Stock  Option
Plan  the  Company  may  issue both incentive  stock  options  and
qualified  stock  options.  Options granted are exercisable  after
the  expiration of two years from the date of grant and until  the
expiration  of  five years after the date of grant.   Options  are
exercisable only during the optionee's employment with the Company
or  a  subsidiary of the Company. The Company may also grant stock
options  to  consultants as authorized by the Board of  Directors.
These  options are exercisable at varying times from date of grant
and expire five years from date of grant.

During 1995, non-qualified options to purchase 181,375 shares at a
price  of  $2.00 per share were issued to 20 employees  and  5,625
options were canceled.  The 1995 options expire on March 10,  2000
and  are  exercisable as to forty percent (40%)  of  the  optioned
shares  after one (1) year, sixty percent (60%) after  two  years,
eighty  percent  (80%) after three years and one  hundred  percent
(100%)  after four (4) years.  During 1994 no options were  issued
and 6,250 options were canceled.  During 1993, options to purchase
13,750 shares of common stock at a price of $14.00 per share  were
issued to 6 employees and 25,000 options were canceled.

Stock options expire between July 17, 1996 and March 10, 2000.

(ii) Private Placement Warrants

In  connection with the Company's private placement  (see  section
above titled Private Offering) warrants to purchase 420,000 shares
of  the Company's common stock at $2.00 per share were sold  to  a
group  of  private investors and senior management.  The  warrants
expire between May 9, 1998 and June 29, 2000.

(iii)  Other  warrants - During 1994, 60,600 Class D Warrants  and
16,537  Underwriter's Warrants were exercised, with 22,958  shares
of  common  stock and 16,537 Class E Warrants being  issued.   The
exercise  of  these warrants raised $165,000 of  capital  for  the
Company.   Both the Class D Warrants and the Class E Warrants have
expired.

In  September 1994, the Company issued warrants to purchase  6,250
shares  of  the Company's common stock at $5.25 per share  to  the
Ontario  Development Corporation in connection with their increase
in  the  export  financing  facility available  to  the  Company's
Canadian  subsidiary, from Cdn. $500,000 to Cdn.  $1,000,000)  See
Note 5 for additional information.

On  December  31,  1991, the Board of Directors adopted  the  1991
Directors Warrant Plan ("Plan").  Pursuant to the Plan, each  non-
employee  director  will be sold a five-year warrant  to  purchase
15,000  shares  of  Common  Stock  at  an  exercise  price  to  be
determined by the Board at the time of such sale, but shall not be
less than the current market price for such shares at the time  of
issuance  of the warrant.  During 1994, options to purchase  3,750
shares  were issued to a Director at $9.64 per share,  subject  to
adjustment.  None were sold in 1995.

On  April  7, 1995, the Company issued warrants to purchase  6,250
shares  of  the  Company's common stock  at  $4.00  per  share  to
Barringer  Laboratories  in connection  with  their  extending  an
intercompany obligation, which has subsequently been paid.

The  other  warrants expire between April 1, 1996 and January  12,
1999.

Increase in Authorized Shares

At  the  reconvened  1995  Annual  Meeting  of  Stockholders,  the
Company's  stockholders  approved an amendment  to  the  Company's
Certificate of Incorporation to increase the number of  authorized
shares  of  capital  stock  of  the  Company  from  7,000,000   to
12,000,000,  comprised  of  7,000,000  shares  of  Common   Stock,
1,000,000  shares of Convertible Preferred Stock, par value  $1.25
per share and 4,000,000 shares of Preferred Stock, par value $2.00
per share.

8. Income Taxes

Effective  January  1,  1993  the  Company  prospectively  adopted
Financial  Accounting  Standards No  109  "Accounting  for  Income
Taxes".   The  adoption  had no effect  on  prior  year  financial
statements presented.  Accordingly, there was no cumulative effect
adjustment required in the year ended December 31, 1993.
The  provision  for income taxes (benefits) charged to  continuing
operations are as follows:

      
                                      1995      1994      1993
          
       Current Tax Expense (Benefit):
          
         U.S.                          -          -         -
           
         Canadian                      -          -    $147,000
           
            Total Current              -          -     147,000
                                    _____________________________          
       Deferred Tax Expense (Benefit):
          
         Canadian                      -      $75,000   (300,000)  
                                    _____________________________

            Total Deferred             -       75,000   (300,000)
                                    _____________________________
       Total income tax provision                                
       (benefit)                    $  0      $75,000  $(153,000)
                                    =============================     

Deferred  tax  assets  are  comprised of the  following  temporary
differences and carryforwards at December 31:

                                                  1995         1994


  Nondeductible allowances against trade        $ 15,000     $206,000
  receivables             

  Nondeductible inventory reserves                90,000      133,000
  
  Nondeductible expense accruals                  50,000       52,000
  
  Depreciation                                    50,000       82,000
  
  Other                                           10,000       10,000
  
  Tax benefit of U.S. operating                6,870,000    6,552,000
  loss carry forwards                         
  
  Tax benefit of Canadian operating loss                        
  and investment credit carry forwards          790,000       850,000
                 
                                            _________________________    
    
      Gross deferred tax assets               7,875,000     7,885,000

  Deferred tax assets valuation allowance    (7,650,000)   (7,660,000)
                                            _________________________ 

       Net deferred tax asset               $   225,000   $   225,000
          asset                             ==========================    

As  a  result  of  the  Company's history of losses,  a  valuation
allowance  has been provided for all U.S. deferred tax assets  and
for  substantially all of the Canadian deferred tax  assets.   The
net   deferred  tax  asset  relates  to  the  Company's   Canadian
subsidiary,   which   has   available   tax   credits   and   loss
carryforwards.   The  Canadian  subsidiary  has   a   history   of
profitability,  despite the consolidated losses  of  the  Company.
Based  on this history and estimated 1996 earnings, which includes
earnings from certain contracts, as well as available tax planning
strategies,  management considers realization  of  the  unreserved
deferred tax asset more likely than not.  During 1995 the Canadian
subsidiary  realized  tax loss carryforwards  of  approximately  
$75,000 with a tax benefit of approximately $29,000.

The  Company's  income tax provision (benefit) differed  from  the
amount  of  income  tax  determined  by  applying  the  applicable
statutory  U.S.  federal income tax rate  to  pretax  income  from
continuing operations as a result of the following:


                                           1995       1994         1993


    Income taxes (benefit) computed    $ (280,000)  $ (821,000)    $155,000
    at the U.S. statutory rate

    U.S. losses for which no tax          398,000      943,000      315,000
    benefit has been recognized
      
    Consolidated subsidiaries             
    outside the U.S.:

        Change in deferred tax asset      (89,000)    75,000       (300,000)
          valuation allowance
        
        Use of Canadian tax credits                                   
          and netoperating loss carry
          forwards to offset Canadian
          income net of effect of U.S./
          Canada tax rate differential
          Provision (benefit) for
          income taxes                    (29,000)   (122,000)      (323,000)
                                         ____________________________________
                                           
                                         $     0    $  75,000     $ (153,000)  
                                         ====================================

At  December  31, 1995, the Company has net operating  loss  carry
forwards  of  approximately $13,152,000 for federal  income  tax
purposes  which  expire  in  varying amounts  through  2011.   The
Company  also  has  Canadian net operating loss  carryforwards  of
approximately   $2,190,000  and  research   and   development
investment tax credits of approximately $730,000 which expire in
varying amounts through 2005.

9. Commitments

The  Company  rents  facilities, automobiles and  equipment  under
various  operating  leases.   Rental expenses  under  such  leases
amounted  to  $280,000, $191,000 and $108,000 for 1995,  1994  and
1993, respectively.

At  December 31, 1995, the aggregate minimum commitments  pursuant
to operating leases are as follows:


     Year ending December 31,
        1996                                $275,000
        1997                                 269,000
        1998                                 160,000
        1999                                 121,000
        2000 and thereafter                  545,000



10. Pension Plan

The  Company's Canadian subsidiary's defined benefit pension plan,
which  covered its Canadian employees, was terminated at  December
31,  1993.  At the same time, it established a money purchase plan
that   is   structured  after  the  401(k)  salary  deferral  plan
available  to  all U.S. employees and as such, does not  establish
any  corporate  obligation  other than  a  discretionary  matching
formula   to   employee  contributions.   As  a  result   of   the
termination,   the   Company  recognized  a  gain   of   $214,000,
representing the excess of the Plan's projected benefit obligation
over the accumulated benefit obligation, in 1993 and recognized an
additional  gain in 1995 of $172,000, representing the  excess  of
the  Plan's assets over the cost of providing the annuities to the
participants  for the value of their termination  benefits.   This
excess will be put into a money purchase contract and used by  the
Company  to provide for its matching contributions under  the  new
arrangement.  This  amount is being carried as a  deferred  pension
expense asset on the balance sheet.

The Company maintains a 401(k) salary deferral plan instituted for
all U.S. employees with more than one year of service.  As a money
purchase  plan, it does not establish any Company liability  other
than  a matching formula to employee contributions.  The aggregate
cost of the plan for 1995, 1994 and 1993 was $15,700 , $16,000 and
$14,000.

11. Supplemental Disclosures of Cash Flow Information

The Company made cash payments for interest of  $180,000, $246,000
and  $189,000  for  the  three  years  ended  December  31,  1995.
Additionally, income taxes of $123,000, $3,500 and none were  paid
for the three years ended December 31, 1995, respectively.

In  the  three  years ended December 31, 1995, the Company  issued
Preferred  Stock  dividends in the amount $114,000,  $108,000  and
$82,000 in the form of 11,338, 25,291 and 137,485 shares of common
stock, respectively.

12.  Information Concerning the Company's Principal Activities

A  summary  of  the Company's continuing operations by  geographic
area for the years ended December 31, is as follows:

      
                                         1995      1994        1993

   Total sales of goods and services:                                 
       United States                $1,867,000  $ 1,862,000  $4,061,000
                  
               Canada                5,110,000    5,593,000   6,185,000
            
               Europe                1,599,000      -           -
                              
               Eliminations         (2,202,000)  (1,941,000) (2,476,000)
                                    ____________________________________
                  Totals           $ 6,374,000  $ 5,514,000  $7,770,000
                                   ===================================== 
                                                          
    Income (loss) from continuing
          operations:

               United States       $(1,548,000) $(2,653,000) $ (902,000)
                              
               Canada                  270,000       20,000   1,495,000
                              
               Europe                  100,000        -            -
                                     ____________________________________  
                                   $(1,178,000) $(2,633,000) $  593,000
                                    =====================================
                                                          
    Identifiable assets:
             
               United States       $ 4,253,000   $6,400,000  $8,982,000
                     
               Canada                6,248,000    4,422,000   3,890,000
                     
               Europe                  696,000        -         -

               Eliminations         (6,462,000)  (4,030,000) (3,933,000)
                                 _____________________________________
                    Totals         $ 4,735,000   $6,792,000  $8,939,000
                                 ======================================

Export  sales,  including sales from Canada  to  other  countries,
comprised  73.6%  of  total revenues and were  made  primarily  to
Western Europe, Asia and Central and South America.

A  summary  of  the Company's continuing operations  by  principal
activity for the three years ended December 31, 1995 is as follows
(in $000's):

 <TABLE>           
                              Total    Elimination Res & Dev  Instruments  Corp & other
                        
    1995:                                                  
<S>                           <C>                  <C>         <C>           <C>     
Sales of goods                $  6,374             $ 1,052     $  5,250      $   72
                               =======             ==================================      
                                                                 
Operating income (loss)       $   (886)            $  (311)    $    268      $ (843)
                                                   ==================================     
Interest expense and other        (292)                                   
                               ________
Loss before income taxes      $ (1,178)                                   
                              =========
                                                                 
Depreciation and amortization $    362             $    45     $    314      $    3
                              ========             ==================================                               
Capital expenditures          $    359             $    10     $    349         -
                              ========             ==================================      
                                                                 
Identifiable assets           $  4,735  $(6,462)   $   275     $  7,589      $ 3,333 
                              ====================================================== 
</TABLE>
 <TABLE> 
                             Total   Elimination  Res & Dev  Instruments  Corp & other
                                

  1994:                                                  
  <S>                            <C>                   <C>       <C>          <C>         
  Sales of goods                 $  5,514              $  298    $   5,216        -
                                 ========              =================================                                
  Operating income (loss)        $ (2,469)             $ (208)   $  (1,075)   $(1,186)
                                                       =================================
  Interest expense and other          (89)                                   
                                 _________
  Loss before income taxes       $ (2,558)                                   
                                 =========
                                                                 
 Depreciation and amortization   $    320              $    8    $    280     $    32
                                 ========              =================================
                                                                
 Capital expenditures            $   (491)                  -    $   (491)         -
                                 =========                                                                         
 Identifiable assets             $  5,003)  $(4,030)   $  302    $  5,486     $ 3,245
                                          ==============================================
 46Identifiable assets - held                                   
   for sale                      $  1,789
                                 ________
 Identifiable assets - per    
   balance sheet                 $  6,792
                                 ========                               
                                                                 
</TABLE>
<TABLE>
                                Total  Elimination  Res & Dev  Instruments  Corp & other
                                          
  
  1993:                                                  
  <S>                           <C>                 <C>          <C>         <C>           
  Sales of goods                $7,770              $   1,009    $   6,761        -
                                ======              ===================================
  Operating income (loss)       $  541              $     (56)   $   1,709    $ (1,112)
                                                    ===================================
  Interest expense and other      (101)                                   
                                _______
  Income before income taxes    $  440                                    
                                ======                                 
  Depreciation and amortization $  214              $      20    $    162     $     32
                                ======              ===================================                   
  Capital expenditures          $  120                     -     $    116     $      4
                                ======              ===================================                 

  Identifiable assets -         $7,144  $(3,933     $     325    $  6,363     $  4,389          )
  continuing operations                 ===============================================

  Identifiable assets - 
  held for sale                  1,795                                   
                                 _____
  Identifiable assets - per     $8,939                                   
  balance sheet                 ======

  </TABLE>
  
13. Fourth Quarter Adjustments

During the fourth  quarter  of  1995,  the  Company   recorded
adjustments for estimated losses on inventories and receivables of
approximately $450,000 and $200,000, respectively. During the fourth 
quarter of 1994, the Company recorded adjustments for estimated losses on
inventories and receivables of approximately $800,000 and $515,000
respectively, and approximately $665,000 to reverse certain sales
recorded in prior quarters.


                 VALUATION AND QUALIFYING ACCOUNTS
                     YEARS ENDED DECEMBER 31,
                           SCHEDULE II
                           (IN $000'S)







                               Balance                               Balance
                               begin                                   end
                               period  Addition  Deduction  Recovery  period

Allowance for doubtful accounts and sales allowances:


     1995:                      539      221      719                    41


     1994:
        Continuing operations    25      526       17          5        539



     1993:
        Continuing operations    40        5       20                    25


EXHIBIT NO.                     DESCRIPTION                     PAGE NO.

31A             The Company's Certificate of Incorporation,
                as amended

21              Subsidiaries of Barringer Technologies, Inc.

23.1            Consent of Independent Certified Public
                Accountants

23.2            Consent of Independent Certified Public
                Accountants

27              Financial Data Schedule





                             EXHIBIT 3.1A


                       CERTIFICATE OF INCORPORATION
                                    OF
                          BARRINGER RESEARCH INC.
                                     
            THE UNDERSIGNED, for the purpose of forming a corporation

pursuant to the General Corporation Law of the State of Delaware, DOES

HEREBY CERTIFY as follows:

            FIRST:  The name of the corporation is BARRINGER RESEARCH INC.

(hereinafter called the "Corporation").

            SECOND:  Its registered office in the State of Delaware is

located at No. 100 West Tenth Street, in the City of Wilmington, County of

New Castle.  The name and address of its registered agent is The

Corporation Trust Company, No. 100 West Tenth Street, Wilmington, Delaware

19899.

            THIRD:  The purpose of the Corporation is to engage in any

lawful act or activity for which corporations may be organized under the

General Corporation Law of the State of Delaware.

            FOURTH:  The total number of shares of stock that the

Corporation shall have authority to issue is two million (2,000,000) shares

of Common Stock, of the par value of $.01 per share.

            FIFTH:  The name and mailing address of the incorporator is

Denis Pinkernell, 277 Park Avenue, New York, New York  10017.

            SIXTH:  The names and mailing addresses of the persons who are

to serve as directors of the Corporation until the first annual meeting of

stockholders or until their successors are elected and qualify are as

follows:


      Dr. Anthony R. Barringer            304 Carlingview Drive
                                          Rexdale, Ontario, Canada

      Dr. D. Richard Clews                304 Carlingview Drive
                                          Rexdale, Ontario, Canada

      Mr. Robert J. Armstrong             366 Bay Street
                                          Toronto 1, Ontario, Canada

            SEVENTH:  Subject to the provisions of the General Corporation

Law of the State of Delaware, the number of directors of the Corporation

shall be determined as provided in the By-laws.

            EIGHTH:  All corporate powers of the Corporation shall be

exercised by the Board of Directors.  In furtherance and not in limitation

of the powers conferred by the laws of the State of Delaware, the Board of

Directors is expressly authorized:

            
                  1.  To make, alter or repeal the By-laws of
            the Corporation.
                  
                  2.  By a suitable By-law or by a resolution
            passed by a majority of the entire Board of
            Directors to designate two or more of their number
            to constitute a committee or committees with such
            name or names as may be determined from time to
            time by resolution of the Board of Directors, which
            committee or committees, to the extent provided in
            such resolution or resolutions or in the By-laws of
            the Corporation, shall have and may exercise the
            powers of the Board of Directors in the management
            of the business and affairs of the Corporation, and
            may have power to authorize the seal of the
            Corporation to be affixed to all papers which may
            require it.
                  
                  3.  To fix and determine and vary from time
            to time the amount of working capital and reserve
            funds of the Corporation; to determine whether any
            and if any, what part of the net profits of the
            Corporation or of its surplus or of its net assets
            in excess of its capital shall be declared in
            dividends and paid to the stockholders, and to
            direct and determine the use and disposition of any
            such net profits or of any such surplus or of any
            such net assets in excess of capital.
                  
                  4.  To remove at any time, for cause or
            without cause, any officer or employee of the
            Corporation, or to confer such power on any
            committee or officer; provided, however, that any
            officer elected or appointed by the Board of
            Directors may be removed only by the affirmative
            vote of a majority of the Board of Directors then
            in office.
                  
                  5.  Subject to the provisions of the statutes
            of Delaware, to exercise any and all other powers,
            in addition to the powers expressly conferred by
            law and by this Certificate of Incorporation which
            may be conferred upon it by the Corporation through
            appropriate by-law provisions.


            NINTH:  The Board of Directors may from time to time offer for

subscription, or otherwise issue or sell, or grant rights, warrants, or

options for the subscription to or purchase of, any and all of the

authorized stock of the Corporation not then issued or which may have been

issued and reacquired as treasury stock by the Corporation, and any or all

of any increased stock of any class that may hereafter by authorized, for

such consideration as the directors may determine.  The Board of Directors

may, at the time of such issue and sale, or at the time of granting of such

rights, warrants or options, specify in amount or value the part of the

consideration received on such issue and sale over and above the par value

of such stock, which shall be capital and which shall be surplus,

respectively.  Bonds, debentures, certificates of indebtedness or other

securities may be issued, sold or disposed of pursuant to resolution of the

Board of Directors for such consideration and upon such terms and

conditions as may be deemed advisable by the Board of Directors in the

exercise of its discretion.

            TENTH:  Each director and each officer of the Corporation shall

be indemnified by the Corporation to the full extent permitted under the

General Corporation Law of the State of Delaware.

            THE UNDERSIGNED, being the incorporator hereinbefore named for

the purpose of forming a corporation pursuant to the General Corporation

Law of the State of Delaware, DOES MAKE this Certificate, hereby declaring

and certifying that the facts herein stated are true and, accordingly, has

hereunto set his hand this 6th day of September, 1967.




                                          _______________________________
                                          Denis Pinkernell
STATE OF NEW YORK:

                        ss.:

COUNTY OF NEW YORK      :

            BE IT REMEMBERED, that on this ______ day of ___________, 1967,

personally came before me, _______________, a Notary Public for the State

of New York, DENIS PINKERNELL, the party to the foregoing Certificate of

Incorporation, known to me personally to be such, and acknowledged said

Certificate to be the act and deed of the signer and that the facts therein

stated are truly set forth.

            GIVEN under my hand and seal of office the day and year

aforesaid.




                                          _________________________________
                                          Notary Public


            
                         CERTIFICATE OF AMENDMENT

                                    OF

                       CERTIFICATE OF INCORPORATION

                                    OF

                          BARRINGER RESEARCH INC.

             (Pursuant to  242 of the General Corporation Law)

                                     

             THE  UNDERSIGNED,  D.  RICHARD CLEWS  and  ROBERT  J.  ARMSTRONG,

being   the   duly   elected   Executive   Vice   President   and   Secretary,

respectively,  of  BARRINGER  RESEARCH  INC.,  a  Delaware  corporation   (the

"Corporation"),   for   the   purpose   of   amending   the   Certificate   of

Incorporation   of   the  Corporation  pursuant  to   242   of   the   General

Corporation Law, DO HEREBY CERTIFY THAT:

             FIRST:       The  name  of the Corporation is BARRINGER  RESEARCH

INC.   The  original  Certificate  of Incorporation  of  the  Corporation  was

filed  with  the Secretary of State of the State of Delaware on  September  7,

1967.

             SECOND:      The  Board  of Directors of the  Corporation,  at  a

meeting  thereof  duly  called and held on March 12, 1980,  duly  adopted  and

approved  and  declared  advisable the following resolution  with  respect  to

the  amendment  of Article FOURTH of the Certificate of Incorporation  of  the

Corporation  to  increase the authorized capitalization to ten million  shares

of   Common  Stock,  par  value  $.01  per  share,  in  accordance  with   the

provisions of  242 of the General Corporation Law:


            RESOLVED that, subject to the approval of stockholders of
      the Corporation at the Annual Meeting thereof to be held on May
      14, 1980, Article FOURTH of the Certificate of Incorporation of
      the  Corporation be amended to read and provide in its entirety
      as follows:
      
                   "FOURTH:     The total number of  shares  of
            stock that the Corporation shall have authority  to
            issue  is ten million (10,000,000) shares of Common
            Stock of the par value of $.01 per share.
            
             THIRD:       At  the  annual meeting of  stockholders  of  the

Corporation duly called and held on May 14, 1980, in accordance  with   242

of  the General Corporation Law of the State of Delaware the holders  of  a

majority  of the outstanding Common Stock of the Company voted in favor  of

the  Amendment of the Certificate of Incorporation as herein set  forth  in

accordance  with the provisions of  242 of the General Corporation  Law  of

the State of Delaware.

             IN  WITNESS WHEREOF, the undersigned have hereunto  set  their

hands this 14th day of May, 1980.




                                          _______________________________      
                                          D. Richard Clews
                                          Executive Vice President



ATTEST:                                   _______________________________
                                          Robert J. Armstrong
                                          Secretary


                      CERTIFICATE OF AMENDMENT

                                    OF

                       CERTIFICATE OF INCORPORATION

                                    OF

                          BARRINGER RESEARCH INC.

             (Pursuant to  242 of the General Corporation Law)

                                     

            THE UNDERSIGNED, D. RICHARD CLEWS and ROBERT J. ARMSTRONG,

being the duly elected Executive Vice President and Secretary,

respectively, of BARRINGER RESEARCH INC., a Delaware corporation (the

"Corporation"), for the purpose of amending the Certificate of

Incorporation of the Corporation pursuant to  Section 242 of the General

Corporation Law, DO HEREBY CERTIFY THAT:

            FIRST:      The name of the Corporation is BARRINGER RESEARCH

INC.  The original Certificate of Incorporation of the Corporation was

filed with the Secretary of State of the State of Delaware on September 7,

1967.

            SECOND:     The Board of Directors of the Corporation, at a

meeting thereof duly called and held on May 22, 1980, duly adopted and

approved and declared advisable the following resolution with respect to

the amendment of Article FIRST of the Certificate of Incorporation of the

Corporation to change the name of the corporation in accordance with the

provisions of Section 242 of the General Corporation Law:


            RESOLVED that, subject to approval of stockholders of the
      Corporation, Article FIRST of the Certificate of Incorporation
      of the Corporation be amended to read and provide in its
      entirety to read as follows:
      
            "FIRST:     The name of the Corporation is BARRINGER
      RESOURCES INC. (hereinafter called the "Corporation")."

             THIRD:      The holders of a majority of the outstanding shares

of Common Stock ($.01 par value) of the Corporation, the only outstanding

class of stock of the Corporation, by written consent pursuant to  Section 

228 of the General Corporation Law of the State of Delaware, consented to the

amendment of the Certificate of Incorporation as herein set forth in

accordance with the provisions of  Section 242 of the General Corporation Law

ofthe State of Delaware.

            IN WITNESS WHEREOF, the undersigned have hereunto set their

hands this 30th day of May, 1980.




                                          ________________________________
                                          D. Richard Clews
                                          Executive Vice President



ATTEST:
                                          ________________________________
                                          Robert J. Armstrong
                                          Secretary


                        CERTIFICATE OF AMENDMENT

                                    OF

                       CERTIFICATE OF INCORPORATION

                                    OF

                         BARRINGER RESOURCES INC.

             (Pursuant to  Section 242 of the General Corporation Law)

                                     

            THE UNDERSIGNED, D. RICHARD CLEWS and ROBERT J. ARMSTRONG,

being the duly elected and acting Executive Vice President and Secretary,

respectively, of BARRINGER RESOURCES INC., a Delaware corporation (the

"Corporation"), for the purpose of amending the Certificate of

Incorporation of the Corporation pursuant to Section 242 of the General

Corporation Law, DO HEREBY CERTIFY THAT:

            FIRST:      The name of the Corporation is BARRINGER RESOURCES

INC.  The original Certificate of Incorporation was filed with the

Secretary of State of the State of Delaware on September 7, 1967, under the

name of BARRINGER RESEARCH INC.

            SECOND:     The Board of Directors of the Corporation at a

meeting thereof called and held on April 30, 1981, duly adopted and

approved and declared advisable the following resolution with respect to

the amendment of the Certificate of Incorporation by the addition of

Articles ELEVENTH and TWELFTH thereto relating to higher voting

requirements required with respect to certain transactions in accordance

with the provisions of Section 242 of the General Corporation Law:


      RESOLVED, that subject to the approval of the stockholders of
      the Corporation, the Certificate of Incorporation of the
      Corporation be amended to add Articles ELEVENTH and TWELFTH to
      the Certificate of Incorporation of the Corporation to read and
      provide in their entirety as follows:
      
            "ELEVENTH:  The affirmative vote of the holders of at
      least eighty percent (80%) of the outstanding shares of Common
      Stock entitled to vote thereon shall be required to authorize,
      adopt or approve any of the following:  (i) any plan of merger
      or consolidation of the Corporation with or into any other
      corporation holding more than ten percent (10%) of the
      Corporation's voting stock (such corporation hereinafter
      referred to as a "Related Company") or any affiliate of a
      Related Company; or (ii) any sale, lease or exchange or other
      disposition of all or substantially all of the assets of the
      Corporation to any Related Company or any affiliate of a
      Related Company."
      
            "TWELFTH:   Article ELEVENTH and this Article TWELFTH may
      not be amended, except by the affirmative vote of the holders
      of at least eighty percent (80%) of the outstanding shares of
      Common Stock of the Corporation entitled to vote thereon."

             THIRD:      The foregoing amendment to the Certificate of

Incorporation of the Corporation was approved by the affirmative vote of

the holders of a majority of the outstanding shares of Common Stock ($.01

par value) of the Corporation, the only outstanding class of stock of the

Corporation, at the Annual Meeting of the Corporation held June 10, 1981 in

accordance with the provisions of Section 242 of the General Corporation

Law of the State of Delaware.

            IN WITNESS WHEREOF, the undersigned have hereunto set their

hands this 10th day of June, 1981.



                                                ___________________________
                                                D. Richard Clews
                                                Executive Vice President



ATTEST:
                                                ___________________________
                                                Robert J. Armstrong
                                                Secretary


                                                
                        CERTIFICATE OF AMENDMENT
                                     
                                    OF
                                     
                       CERTIFICATE OF INCORPORATION
                                     
                                    OF
                                     
                         BARRINGER RESOURCES INC.
                                     
             (Pursuant to 242 of the General Corporation Law)


             THE  UNDERSIGNED, ANTHONY R. BARRINGER and ROBERT  J.  ARMSTRONG,
being  the  duly elected President and Secretary, respectively,  of  BARRINGER
RESOURCES   INC.,  a  Delaware  corporation  (the  "Corporation"),   for   the
purposes  of  amending the Certificate of Incorporation  pursuant  to  Section
242 of the General Corporation Law, DO HEREBY CERTIFY THAT:

             FIRST:       The  name of the Corporation is BARRINGER  RESOURCES
INC.    The   original  Certificate  of  Incorporation  was  filed  with   the
Secretary  of  State  of  Delaware on September 7, 1967,  under  the  name  of
BARRINGER RESEARCH INC.

             SECOND:      The  Board  of Directors of  the  Corporation  at  a
meeting  thereof  duly called and held on January 21, 1983, duly  adopted  and
approved  and  declared  advisable the following resolution  with  respect  to
the  amendment  of Article FOURTH of the Certificate of Incorporation  of  the
Corporation  to  increase the authorized capitalization to  10,100,000  shares
comprised  of  10,000,000 shares of Common Stock, par value  $.01  per  share,
and  100,000  shares  of  Class  B Common Stock,  par  value  $.01  per  share
("Class  B  Common Stock"), in accordance with the provisions of  Section  242
of the General Corporation Law:

             RESOLVED,  that  subject to the approval of the  Stockholders  of
      the  Corporation  at the Annual Meeting thereof to be held  on  May  11,
      1983,  Article  FOURTH  of  the  Certificate  of  Incorporation  of  the
      Corporation  be  amended  to  read  and  provide  in  its  entirety   as
      follows:
      
            FOURTH:  Section 1.  Authorized Shares
            The  total  number of shares of stock the Corporation  shall  have
            authority   to   issue  is  ten  million  one   hundred   thousand
            (10,100,000)  shares  comprised of  10,000,000  shares  of  Common
            Stock,  par  value  $.01 per share ("Common Stock"),  and  100,000
            shares  of  Class  B  Common  Stock,  par  value  $.01  per  share
            ("Class B Common Stock").
            
            Section 2.  Rights of the Classes
            The  shares  of  Common Stock and Class B Common  Stock  shall  be
            identical  in every respect and shall be entitled to  all  of  the
            rights   and   privileges  pertaining  to  common  stock   without
            limitations,   prohibitions,   restrictions   or   qualifications,
            except as otherwise expressly set forth in this Article.
            
            Section 3.  Voting Powers
            The  holders  of Common Stock shall be entitled to  one  (1)  vote
            per  share  on  all matters on which holders of common  stock  are
            entitled  to vote.  The holders of Class B common stock  shall  be
            entitled  to one hundred (100) votes per share on all  matters  on
            which  holders  of  common stock of the Corporation  are  entitled
            to  vote.   The  holders of Common Stock and Class B Common  Stock
            shall  vote  as a single class on all matters, except as  otherwise
            required  by  law.  No holder of Common Stock or  Class  B  Common
            Stock  shall  have  any  preemptive  or  preferential  rights   of
            subscription  to  any  shares  of  any  class  of  stock  in  this
            Corporation, whether now or hereafter authorized.
            
            Section  4.   Conversion  of  Class B  Common  Stock  into  Common
            Stock
            Any  holder  of  Class B Common Stock may, at any  time  and  from
            time  to  time,  by  written  notice  to  the  Secretary  of   the
            Corporation,  convert  said shares into a like  number  of  shares
            of Common Stock.
            
            Section   5.    Restrictions  on  the   Right   to   Transfer   or
            Hypothecate Class B Common Stock
            No  holder of Class B Common Stock shall have the right  or  power
            to  sell,  transfer,  assign, pledge,  hypothecate,  or  otherwise
            dispose   of  any  share  of  Class  B  Common  Stock,   provided,
            however,  that  in  the  event  the  Board  of  Directors  of  the
            Corporation,  at  a meeting thereof duly called  and  held  or  by
            unanimous  written  consent, shall consent to  a  sale,  transfer,
            assignment,  pledge,  hypothecation  or  other  disposition,  upon
            the  recording  thereof  in the minutes of  such  meeting  or  the
            filing  of  a  copy of such written consent with the Secretary  of
            the   Corporation,   such  sale,  transfer,  assignment,   pledge,
            hypothecation  or other disposition of shares of  Class  B  Common
            Stock  may  be  effected  in accordance with  the  terms  of  such
            consent,  and  such  shares of Class B Common Stock  shall  remain
            outstanding.
            
            In  the  event  that  any holder of Class  B  Common  Stock  shall
            sell,   assign,   transfer,  pledge,  hypothecate   or   otherwise
            dispose  of  any  share  of  Class B  Common  Stock  without  such
            consent,  such  shares  shall automatically and  immediately  upon
            the  occurrence  of such event be converted into,  and  shall  be,
            an equal number of shares of Common Stock.
            
              THIRD:       At  the  Annual  Meeting  of  Stockholders  of  the
Corporation  duly  called and held on May 11, 1983,  in  accordance  with  the
provisions  of  Section 242 of the General Corporation Law  of  the  State  of
Delaware  the holders of the majority of the outstanding Common Stock  of  the
Corporation,  the  only outstanding class of stock of the  Corporation,  voted
in  favor  of the amendment of the Certificate of Incorporation as  set  forth
herein.

             IN  WITNESS  WHEREOF,  the undersigned have  hereunto  set  their
hands this 11th day of May, 1983.


                                          __________________________________  
                                          Anthony R. Barringer
                                          President


Attest:
                                          __________________________________
                                          Robert J. Armstrong
                                          Secretary


                       
                       
                       
                       
                                  CERTIFICATE
                         FOR RENEWAL AND REVIVAL OF CHARTER

                         
Barringer Resources Inc, a corporation organized under the laws of
Delaware, the certificate of incorporation of which was filed in the
office of the Secretary of State on the 7th day of September 1967,
and recorded in the office of the Recorder of Deeds for ____________
County, the charter of which was voided for non-payment of taxes, now
desires to procure a re storation, renewal and revival of its
charter, and hereby certifies as fo llows:

        1.  The name of this corporation is Barringer Resources Inc.

        2.  Its registered office in the State of Delaware is located at 
Corporation Trust Center, 1209 Orange Street, City of Wilmington,
Zip Code 19801 County of New Castle the name and address of the registered
agent is The Corporation Trust Company. 

        3.  The date when the restoration, renewal, and revival of
the ch arter of this company is to commence is the 28th day of
February, name be ing prior to the date of the expiration of the
charter.  This renewal and revival of the charter of this
corporation is to be perpetual. 

        4.  This corporation were duly organized and carried on the
busin ess authorized by its charter until the 1st day of March A.D.
1986, at wh ich time its charter became inoperative and void for
non-payment of taxes and this certificate for renewal and revival if
filed by authority of th e duly elected directors of the corporation
in accordance with the laws o f the State of Delaware. 

        IN TESTIMONY WHEREOF, and in compliance with the provisions
of Se ction 312 of the General Corporation Law of the State of
Delaware, as ame nded, providing for the renewal, estimates and
restoration of charters, A .R. Barringer the last and acting
President, and R.J. Armstrong, the last and acting Secretary of
Barringer Resources Inc., have hereunto set thei r hands to this
certificate this 30th day of July 1986. 

                                
                            
                                _______________________________ 
                                Last and Acting President
                                  
                                  
                                 
                                 
                                __________________________________
 Attest:                        Last and Acting S ecretary 

                       
                       CERTIFICATE OF AMENDMENT

                                    OF

                       CERTIFICATE OF INCORPORATION

                                    OF

                         BARRINGER RESOURCES INC.

         (Pursuant to Section 242 of the General Corporation Law)

            THE UNDERSIGNED, ANTHONY R. BARRINGER and DENIS R. PINKERNELL,

being the duly elected President and Assistant Secretary, respectively, of

BARRINGER RESOURCES INC., a Delaware corporation (the "Corporation"), for

the purposes of amending the Certificate of Incorporation pursuant to

Section 242 of the General Corporation Law, DO HEREBY CERTIFY THAT:

            

            FIRST:  The name of the Corporation is BARRINGER RESOURCES INC.

The original Certificate of Incorporation was filed with the Secretary of

State of the State of Delaware on September 7, 1967, under the name of

BARRINGER RESEARCH INC.

            

            SECOND:  The Board of Directors of the Corporation at a meeting

thereof duly called and held on January 20, 1988, duly adopted and approved

and declared advisable the following resolution with respect to the

amendment of Article FOURTH of the Certificate of Incorporation of the

Corporation to increase the authorized capitalization to 11,100,000 shares

comprised of 10,000,000 shares of Common Stock, par value $.01 per share,

and 100,000 shares of Class B Common Stock, par value $.01 per share

("Class B Common Stock"), and 1,000,000 shares of Preferred Stock, per

value $1.25 per share, in accordance with the provisions of Section 242 of

the General Corporation Law:



                  RESOLVED, that subject to the approval of the
            Stockholders of the Corporation, Article FOURTH of the
            Certificate of Incorporation of the Corporation be amended to
            read and provide in its entirety as follows:
                  
                  FOURTH:  Section 1.  Authorized Shares.
                  The total number of shares of stock the Corporation shall
                  have authority to issue is eleven million one hundred
                  thousand (11,100,000) shares comprised of 10,000,000
                  shares of Common Stock, par value $.01 per share ("Common
                  Stock"), and 100,000 shares of Class B Common Stock, par
                  value $.01 per share ("Class B Common Stock") and
                  1,000,000 of Preferred Stock, par value $l.25 per share
                  ("Preferred Stock").
                  
                  Section 2. Preferred Stock
                  The designations, voting powers, preferences and
                  relative, participating, optional or other special
                  rights, and the qualifications, limitations or
                  restrictions thereof, of the Preferred Stock are as
                  follows:
                  
                        A.    Dividends.  The holders of the Preferred
                  Stock shall be entitled to receive or have set apart for
                  payment dividends thereon at the rate of $.10 per share
                  per annum, and no more, payable semi-annually for the
                  last preceding dividend period on the last days of June
                  and December in each year in shares of Common Stock
                  valued for such purpose-at the average closing price of
                  the Common Stock in the over-the-counter market over the
                  20 trading days immediately prior to the record date for
                  each semi-annual payment as quoted by NASDAQ in the over-
                  the-counter market (or organized exchange).  No dividend
                  shall be paid or set apart for payment on the Common
                  Stock or Class B Common Stock of the Corporation or any
                  other class of stock or series thereof ranking junior to
                  the Preferred Stock, unless and until dividends at the
                  rate of $.10 per share per annum on the Preferred Stock
                  shall have been paid or set apart for payment in full.
                        
                        B.    Liquidation Preference.  In the event of any
                  voluntary or involuntary liquidation, dissolution or
                  winding up of the Corporation under any circumstances or
                  any voluntary liquidation or winding up of the
                  Corporation, which shall be deemed to have occurred upon
                  the sale of all or substantially all of its assets, the
                  holders of Preferred Stock will be entitled to receive,
                  prior to and in preference to any distribution of the
                  assets or surplus funds of the Corporation to the holder
                  of any other shares of Capital Stock by reason of the
                  ownership thereof, an amount equal to $1.25 per share and
                  no more (the "Preferential Amount").  If, upon the
                  occurrence of such an event, the assets and funds thus
                  distributed among the holders of Preferred Stock shall be
                  insufficient to permit the payment to such holder of the
                  full Preferential Amount, then the entire assets and
                  funds of the Corporation legally available for
                  distribution shall be distributed ratably among the
                  holders of Preferred Stock.  After the payment or setting
                  apart of the full Preferential Amount required to be paid
                  to the holders of the Preferred Stock, the holders of
                  Capital Stock ranking in liquidation junior to the
                  Preferred Stock shall be entitled to receive all
                  remaining assets or surplus funds of the Corporation.
      
                        C.    Consents of Preferred Stock.  Without the
                  affirmative vote or written consent of the holders of a
                  majority of the shares of Preferred Stock at the time
                  outstanding, the Corporation shall not:
      
                              (a)   agree to be acquired, directly or
                  indirectly, by another entity by means of merger,
                  consolidation or otherwise, resulting in the exchange of
                  outstanding shares of Capital Stock for securities or
                  other consideration issued or paid by the acquiring
                  corporation or its subsidiaries, or sell all, or
                  substantially all, of its assets; or
            
                              (b)   alter, change or amend the preferences,
                  rights or privileges of holders of the Preferred Stock
                  contained herein or in the Certificate of Incorporation
                  or By-Laws of the Corporation or elsewhere as in effect
                  on the date that this Certificate of Amendment is filed
                  with the Secretary of the State of Delaware; or
            
                              (c)   alter, change or amend the Certificate
                  of Incorporation or the By-Laws of the Corporation or
                  otherwise to provide for the authorization and issuance
                  of any additional class or series of Capital Stock,
                  including additional shares of Preferred Stock having any
                  rights, preferences or priorities equivalent to or
                  greater than (either in any particular aspect or in the
                  aggregate) the Preferred Stock; or

                              (d)   agree to a voluntary liquidation,
                  dissolution, or winding up of the Corporation; or
            
                              (e)   adopt and/or implement any stock option
                  or similar employee stock bonus or incentive plan, except
                  the Permitted Stock Plans.

                        D.    Voting Rights.  In addition to the voting
                  rights granted to the holders of the Preferred Stock by
                  the laws of the State of Delaware and by Section C
                  hereof, each holder of Preferred Stock shall be entitled
                  at each meeting of the stockholders of the Corporation to
                  that number of votes which is equal to the number of
                  shares of Common Stock into which each share of Preferred
                  Stock is convertible on the record date with respect to
                  such meeting for each share of such stock standing in his
                  name on the books of the Corporation.
      
                        E.    Conversion.
      
                              (a)   Conversion by Holder.  Each share of
                  Preferred Stock shall be convertible, at the option of
                  the holder thereof, at any time prior to the fourth
                  anniversary of the date of issuance thereof, into fully
                  paid and nonassessable shares of Common Stock, in
                  accordance with the Conversion Formula (as defined
                  below).
            
                        Before any holder of Preferred Stock shall be
                  entitled to convert the same into shares of Common Stock,
                  the holder shall (i) surrender the certificate(s)
                  therefor, duly endorsed, at the office of the Corporation
                  or of any transfer agent for the Common Stock, or (ii)
                  notify the Corporation or any transfer agent that such
                  certificates have been lost, stolen or destroyed and
                  execute an agreement satisfactory to the Corporation to
                  indemnify the Corporation against any loss incurred by it
                  in connection therewith, and shall give written notice to
                  the Corporation at such office that the holder elects to
                  convert the same and shall state therein the number of
                  shares of Preferred Stock being converted.  Thereupon,
                  the Corporation shall promptly issue and deliver at such
                  office to such holder(s) of Preferred Stock a
                  certificate(s) for the number of shares of Common Stock
                  to which the holder shall be entitled.

                        Such conversion shall be deemed to have been made
                  immediately prior to the closing of business on the date
                  of such surrender of the shares of Preferred Stock to be
                  converted or delivery of the aforementioned
                  indemnification agreement, and the person or persons
                  entitled to receive the shares of Common Stock issuable
                  upon such conversion shall be treated for all purposes 
                  as the record holder or holders of such shares of Common 
                  Stock on such date.
      
                        (b)   Conversion by the Corporation.  The
                  Corporation may require the conversion of all (but not
                  less than all) of the Preferred Stock in accordance with
                  the Conversion Formula (as defined below) (i) at any time
                  after the fourth anniversary of the date of issuance of
                  such Preferred Stock, or (ii) immediately upon a
                  consolidation, merger or sale of substantially all of the
                  assets of the Corporation under circumstances where the
                  Corporation is not the surviving entity, or (iii) upon
                  the repurchase by the Corporation of all of its then
                  outstanding Class A Warrants or all of its Class B
                  Warrants issued by the Corporation in connection with the
                  sale of Units under a certain Purchase Agreement dated
                  May 10, 1988 between the Corporation and Purchasers named
                  therein.
            
                        Upon the occurrence of such an event specified in
                  this Section E, and upon the election of the Corporation
                  to require the conversion of all of the Preferred Stock,
                  the outstanding shares of Preferred Stock shall be
                  converted automatically without any further action by the
                  holders of such shares and whether or not the
                  certificates representing such shares are surrendered to
                  the Corporation or its transfer agent.  The Corporation,
                  however, shall give prompt written notice of such
                  conversion to each holder of Preferred Stock at his last
                  address listed in the Corporation records.
      
                        The Corporation shall not be obligated to issue
                  certificates evidencing the shares of Common Stock
                  issuable upon such conversion unless certificates
                  evidencing shares of the Preferred Stock being converted
                  are either delivered to the Corporation or any transfer
                  agent, as hereinafter provided, or the holder notifies
                  the Corporation or any transfer agent that such
                  certificates have been lost, stolen, or destroyed and
                  executes an agreement satisfactory to the Corporation to
                  indemnify the Corporation against any loss incurred by it
                  in connection therewith.  Thereupon, there shall be
                  issued and delivered to such holder, promptly at such
                  office in the holder's name as shown on such surrendered
                  certificate or certificates, a certificate or
                  certificates for the number of shares of Common Stock
                  into which the shares of the Preferred Stock surrendered
                  were convertible on the date on which such conversion
                  occurred.
            
                              (c)   Conversion Price and Conversion
                  Formula.  The Purchase Price per share (the "Purchase
                  Price Per Share") shall be $l.25 and the initial
                  Conversion Price per share for Preferred Stock (the
                  "Conversion Price") shall be $l.25, subject to adjustment
                  from time to time as provided herein.  Each share of the
                  Preferred Stock shall be convertible into that number of
                  shares of Common Stock that results from dividing the
                  Purchase Price Per Share by the Conversion Price in
                  effect at the time of conversion (the "Conversion
                  Formula").
            
                              (d)   Adjustment of Conversion Price for
                  Stock Splits and Combinations.  If the Corporation shall
                  at any time, or from time to time, after the date of the
                  issuance of the Preferred Stock, effect a subdivision of
                  the outstanding Common Stock, the Conversion Price in
                  effect immediately before that subdivision shall be
                  proportionately decreased, and conversely, if the
                  Corporation shall at any time or from time to time after
                  the original issue date of the Preferred Stock combine
                  the outstanding shares of Common Stock, the Conversion
                  Price in effect immediately before the combination shall
                  be proportionately increased.  Any adjustment under this
                  subsection (d) shall become effective at the close of
                  business on the date the subdivision or combination
                  becomes effective.
            
                              (e)   Adjustment of Conversion Price for
                  Certain Dividends and Distributions.  If the Corporation
                  at any time, or from time to time, after the date of the
                  issuance of the Preferred Stock, shall make or issue, or
                  fix a record date for the determination of holders of
                  Common Stock entitled to receive, a dividend or other
                  distribution payable in additional shares of Common
                  Stock, then, and in each such event, the Conversion Price
                  then in effect shall be decreased as of the date of such
                  issuance or, at the time or upon the event such a record
                  date shall have been fixed, as of the close of business
                  on such record date (the "Record Date"), by multiplying
                  the Conversion Price then in effect by a fraction,
                  determined as follows:

                        (i)   the numerator of which shall be the total
                  number of shares of Common Stock issued and outstanding
                  immediately prior to the Record Date; and
      
                        (ii)  the denominator of which shall be the total
                  number of shares of Common Stock issued and outstanding
                  immediately prior to the Record Date plus the number of
                  shares of Common Stock issuable in payment of such
                  dividend or distribution; provided, however, if such
                  Record Date shall have been fixed ana such dividend is
                  not fully paid or if such distribution is not fully made
                  on the date fixed therefor, the Conversion Price shall be
                  recomputed accordingly as of the closing of the business
                  on such Record Date, and thereafter the Conversion Price
                  for such Preferred Stock shall be adjusted pursuant to
                  this section (e) as of the time of each action, or
                  payment of such dividends or distributions.
      
                              (f)   Adjustment for Reclassification,
                  Exchange or Substitution.  If the Common Stock issuable
                  upon the conversion of the Preferred Stock shall be
                  changed into the same or a different number of shares of
                  a different class or classes of stock, or other
                  securities or property, whether by reclassification,
                  exchange, substitution or other transaction having
                  similar effect (other than a subdivision or combination
                  of shares or stock dividend provided for above, or a
                  reorganization, merger, consolidation, or sale of assets
                  provided for elsewhere in this Section E) then and in
                  each such event the holder of each share of Preferred
                  Stock shall have the right thereafter to convert such
                  share into the kind and amount of shares of stock and
                  other securities and property receivable upon such
                  reclassification, exchange, substitution or other
                  transaction having similar effect, as did or shall the
                  holders of shares of Common Stock, as if such shares of
                  Preferred Stock had been converted into Common Stock
                  immediately prior to the Record Date with respect to such
                  reclassification, exchange or substitution, all subject
                  to further adjustment as provided herein.
            
                              (g)   Reorganization, Mergers,
                  Consolidations, or Sales of Assets.  If at any time, or
                  from time to time, there shall be (other than a
                  subdivision, combination, reclassification, exchange or
                  substitution of shares provided for elsewhere in this
                  Section E) a capital reorganization involving a merger or
                  consolidation of the Corporation with or into another
                  corporation, or the sale or transfer of all or
                  substantially all of the Corporation's properties and
                  assets to any other person (a "sale"), then, as a part of
                  such reorganization, merger, consolidation or sale, due
                  and adequate provision shall be made so that the holders
                  of the Preferred Stock shall thereafter be entitled to
                  receive upon conversion of the Preferred Stock, the
                  number of shares or other securities or property of the
                  Corporation, or of the successor corporation resulting
                  from such merger reorganization, consolidation or sale,
                  as to which a holder of Common Stock deliverable upon
                  conversion would have been entitled to receive as a
                  result of such reorganization, merger, consolidation, or
                  sale.  In any such case, appropriate adjustment shall be
                  made in respect to the rights of the holders of the
                  Preferred Stock after the reorganization, merger,
                  consolidation or sale to the end that the provisions of
                  this Section E (including adjustment of the Conversion
                  Price then in effect and the number of shares purchasable
                  upon conversion of the Preferred Stock) shall be
                  applicable after that event as nearly equivalent as may
                  be practicable.

                              (h)   Sale of Shares Below Conversion Price.
                  If at any time, or from time to time, after the date of
                  issuance of the Preferred Stock and while any shares of
                  the Preferred Stock are outstanding, the Corporation
                  shall issue or sell Additional Shares of Common Stock 
                  (as hereinafter defined) or options, warrants, convertible
                  securities or other rights to acquire Common Stock other 
                  than as (i) a dividend or other distribution on any class
                  of stock permitted by (e), (ii) a subdivision or combination
                  of shares of Common Stock as provided for in (d) hereof, 
                  or (iii) a reclassification, exchange, substitution or other
                  transaction having similar effect as provided for in (f)
                  hereof, for a consideration per share less than the
                  Conversion Price in effect immediately prior to the
                  event, or without consideration, then, and thereafter
                  successively upon each such issuance, the Conversion
                  Price in effect immediately prior to the issuance of such
                  shares shall forthwith be reduced to a price (calculated
                  to the nearest full cent) determined by dividing (a) an
                  amount equal to (i) the total number of shares of Common
                  Stock outstanding immediately prior to such issuance
                  multiplied by the Conversion Price in effect immediately
                  prior to such issuance, plus (ii) the consideration, if
                  any, received by the Company upon such issuance by (b)
                  the total number of shares of Common Stock outstanding
                  immediately after such issuance provided, however, that
                  no adjustment otherwise required hereunder, shall be made
                  unless the reduction in Conversion Price required by this
                  Section, together with all prior reductions which have
                  not resulted in an adjustment to the Conversion Price,
                  shall result in a reduction of the Conversion Price by at
                  least $0.05 per share.

                        For purposes of this (h), the price received by the
                  Corporation for such Additional Shares of Common Stock
                  shall be computed as follows:
      
                        (x)   Cash and Property.  If such consideration
                  consists of:
            
                              (a)   cash, the consideration shall be
                  aggregate amount of cash received by the Corporation;
      
                              (b)   property (including intellectual
                  property) other than cash, the consideration shall be the
                  fair market value thereof at the time of such issue, as
                  determined in good faith by the Board; and
      
                              (c)   part of cash or part property and/or
                  stock or other securities of the Corporation or both, the
                  consideration shall be the amount equal to the sum of
                  cash and fair market value of the property actually
                  received by the Corporation computed consistently with
                  the prior paragraphs herein and determined in good faith
                  by the Board.
      
                        (y)   Options.  Shares of the Corporation called
                  for pursuant to options and warrants which are held as of
                  the date of a conversion of Preferred Stock by option or
                  warrant holders, and which are not exercised, and have
                  not terminated or lapsed, at the time of such conversion,
                  will be deemed to have been issued, for purposes of the
                  definitions and calculations hereof, at a price per share
                  determined by dividing:
            
                              (a)   the total amount, if any, received and
                  receivable by the Corporation as consideration for the
                  issuance of such options or warrants, plus the minimum
                  aggregate amount of additional consideration (as set
                  forth in the instrument relating thereto, without regard
                  to any provision contained therein for a subsequent
                  adjustment of such consideration) payable to the
                  Corporation upon the exercise of such options or
                  warrants, by
      
                              (b)   the maximum number of such shares (as
                  set forth in the instrument relating thereto, without
                  regard to any provisions contained therein for a
                  subsequent adjustment of such number) issuable upon the
                  exercise of such options or warrants.
      
                        (i)   Definitions.  The terms "Additional Shares of
                  Common Stock" as used herein shall mean all shares of
                  Common Stock issued or deemed issued by the Corporation
                  after the issuance date of the Preferred Stock, whether
                  or not subsequently reacquired or retired by the
                  Corporation, other than shares of Common Stock issued (i)
                  upon conversion of the Preferred Stock, (ii) upon
                  conversion of $696,000 principal amount of the
                  Corporation's 12 1/2% Convertible Subordinated Debentures
                  due in 1996, or any options or warrants or (iii) upon
                  exercise of options granted to purchase up to 1,197,500
                  shares of Common Stock of the Corporation under its stock
                  option plans.
            
                              (j)   Accountants' Certificate of Adjustment.
                  In each case of an adjustment of readjustment of the
                  Conversion Price for the number of shares of Common Stock
                  or other securities issuable upon conversion of the
                  Preferred Stock, the Corporation, at its expense, shall
                  cause independent certified public accountants of
                  recognized standing selected by the Corporation (who may
                  be the independent certified Public accountants then
                  auditing the books of the Corporation) to compute such
                  adjustment or readjustment in accordance herewith and
                  prepare a certificate showing such adjustment or
                  readjustment, and shall mail such certificate, by first
                  class mail, postage prepaid, to each registered holder or
                  Preferred Stock at the holder's address as shown in the
                  Corporation's books.  The certificate shall set forth
                  such adjustment or readjustment, showing in detail the
                  facts upon which such adjustment or readjustment is
                  based, including a statement of (i) the consideration
                  received or to be received by the Corporation for any
                  Additional Shares of Common Stock issued or sold, (ii)
                  the Conversion Price both before and after such
                  adjustment or readjustment, and (iii) the number of
                  Additional Shares of Common Stock and the type and
                  amount, if any, of other property which at the time would
                  be received upon conversion of the Preferred Stock.

                              (k)   Fractional Shares.  No fractional
                  shares of Common Stock shall be issued upon conversion of
                  Preferred Stock.  In lieu of any fractional shares to
                  which the holder would otherwise be entitled, the
                  Corporation shall pay, in cash, an amount equal to the
                  product of (i) such fraction of a share, multiplied by
                  (ii) the fair market value of one share of the
                  Corporation's Common Stock on the date of conversion, as
                  determined in good faith by the Board.
            
                              (1)   Reservation of Stock Issuable Upon
                  Conversion.  The Corporation shall at all times reserve
                  and keep available out of its authorized but unissued
                  shares of Common Stock, solely for the purpose of
                  effecting the conversion of the shares of the Preferred
                  Stock, such number of its shares of Common Stock as shall
                  from time to time be sufficient to effect the conversion
                  of all outstanding shares of the Preferred Stock, and if
                  at any time the number of authorized but unissued, shares
                  of Common Stock shall not be sufficient to effect the
                  conversion of all the outstanding shares of Preferred
                  Stock, the Corporation will, subject to the requirements
                  of applicable state law, take such corporate action as
                  may, in the opinion of its counsel, be necessary to
                  increase its authorized but unissued shares of Common
                  Stock to such number of shares of Common Stock as shall
                  be sufficient for such purposes.

                        F.    Nonassessable Status of Stock.  All the share
                  of Preferred Stock for which the full consideration
                  determined by the Board of Directors (which shall be not
                  less than the par value of such shares) has been paid or
                  delivered, in cash or property in accordance with the
                  resolutions of the Board of Directors authorizing the
                  issuance of such shares, shall be deemed fully paid-stock
                  and the holder of such shares shall not be liable for any
                  further call or assessment or any other payment thereon.
      
                  Section 3. Rights of the Classes of Common Stock.
                  The shares of common Stock and Class B Common Stock shall
                  be identical in every respect and shall be entitled to
                  all of the rights and privileges pertaining to common
                  stock without limitations, prohibitions, restrictions or
                  qualifications, except as otherwise expressly set forth
                  in this Article Fourth.

                  Section 4.  Voting Powers.
                  The holders of Common Stock shall be entitled to one (1)
                  vote per share on all matters on which holders of common
                  stock are entitled to vote.  The holders of Class B
                  Common Stock shall be entitled to one hundred (100) votes
                  per share on all matters on which holders of common stock
                  of the Corporation are entitled to vote.  The holders of
                  Common Stock, Class B Common Stock and the Preferred
                  Stock shall vote as a single class on all matters, except
                  as otherwise required herein or by law.  No holder of
                  Common Stock or Class B Common Stock shall have preemptive 
                  or preferential rights of subscription to any shares of any 
                  class of stock in this Corporation, whether nor or hereafter
                  authorized.

                  Section 5.  Conversion of Class B Common Stock into
                  Common Stock.
                  Any holder of Class B Common Stock may, at any time and
                  from time to time, by written notice to the Secretary of
                  the Corporation, convert said shares into a like number
                  of shares of Common Stock.

                  Section 6. Restrictions on the Right to Transfer or
                  Hypothecate Class B Common Stock.
                  No holder of Class B Common Stock shall have the right or
                  power to sell, transfer, assign, pledge, hypothecate, or
                  otherwise dispose of any share of Class B Common Stock,
                  provided, however, that in the event the Board of
                  Directors of the Corporation, at a meeting thereof duly
                  called and held or by unanimous written consent, shall
                  consent to a sale, transfer, assignment, pledge,
                  hypothecation or other disposition, upon the recording
                  thereof in the minutes of such meeting or the filing of a
                  copy of such written consent with the Secretary of the
                  Corporation, such sale, transfer, assignment, pledge,
                  hypothecation or other disposition of shares of Class B
                  Common Stock may be effected in accordance with the terms
                  of such consent, and such shares of Class B Common Stock
                  shall remain outstanding.

                        In the event that any holder of Class B Common
                  Stock shall sell, assign, transfer, pledge, hypothecate
                  or otherwise dispose of any share of Class B Common Stock
                  without consent, such shares shall automatically and
                  immediately upon the occurrence of such event be
                  converted into, and shall be, an equal number of shares
                  of Common Stock.
                  
                        THIRD:  In accordance with the provisions of
                  Section 242 of the General Corporation Law of the State
                  of Delaware the holders of the majority of the
                  outstanding Common Stock and Class B Common Stock of the
                  Corporation, authorized the amendment of the Certificate
                  of Incorporation as set forth herein, by written consent
                  pursuant to Section 228 of the General Corporation Law.
                  
            IN WITNESS WHEREQF, the undersigned have hereunto set their
hands this 15th day of                          , 1988
                  
                  
                                          _____________________________
                                          Anthony R. Barringer
                                          President
                                          
                                          
                                          ______________________________
                                          Denis R. Pinkernell
                                          Assistant Secretary


                         CERTIFICATE OF AMENDMENT

                                    OF

                       CERTIFICATE OF INCORPORATION

                                    OF

                         BARRINGER RESOURCES INC.

         (Pursuant to Section 242 of the General Corporation Law)

            THE UNDERSIGNED, ANTHONY R. BARRINGER and DENIS R. PINKERNELL,

being the duly elected President and Assistant Secretary, respectively, of

BARRINGER RESOURCES INC., a Delaware corporation (the "Corporation"), for

the purposes of amending the Certificate of Incorporation pursuant to

Section 242 of the General Corporation Law, DO HEREBY CERTIFY THAT:

            FIRST:  The name of the Corporation is BARRINGER RESOURCES INC.

The original Certificate of Incorporation was filed with the Secretary of

State of the State of Delaware on September 7, 1967, under the name of

BARRINGER RESEARCH INC.

            SECOND:  The Board of Directors of the Corporation at a meeting

thereof duly called and held on January 20, 1988, duly adopted and approved

and declared advisable the following resolution with respect to the

amendment of Article FOURTH of the Certificate of Incorporation of the

Corporation to increase the authorized capitalization to 11,100,000 shares

comprised of 10,000,000 shares of Common Stock, par value $.01 per share,

and 100,000 shares of Class B Common Stock, par value $.01 per share

("Class B Common Stock"), and 1,000,000 shares of Preferred Stock, per

value $1.25 per share, in accordance with the provisions of Section 242 of

the General Corporation Law:

      

                  RESOLVED, that subject to the approval of the
            Stockholders of the Corporation, Article FOURTH of the
            Certificate of Incorporation of the Corporation be amended to
            read and provide in its entirety as follows:
                  
                  FOURTH:  Section 1. Authorized Shares.
                  The total number of shares of stock the Corporation shall
                  have authority to issue is eleven million one hundred
                  thousand (11,100,000) shares comprised of 10,000,000
                  shares of Common Stock, par value $.01 per share ("Common
                  Stock"), and 100,000 shares of Class B Common Stock, par
                  value $.01 per share ("Class B Common Stock") and
                  1,000,000 of Preferred Stock, par value $1.25 per share
                  ("Preferred Stock").
                  
                  Section 2.  Preferred Stock
                  The designations, voting powers, preferences and
                  relative, participating, optional or other special
                  rights, and the qualifications, limitations or
                  restrictions thereof, of the Preferred Stock are as
                  follows:
                  
                        A.    Dividends.  The holders of the Preferred
                  Stock shall be entitled to receive or have set apart for
                  payment dividends thereon at the rate of $.10 per share
                  per annum, and no more, payable semi-annually for the
                  last preceding dividend period on the last days of June
                  and December in each year in shares of Common Stock
                  valued for such purpose-at the average closing price of
                  the Common Stock in the over-the-counter market over the
                  20 trading days immediately prior to the record date for
                  each semi-annual payment as quoted by NASDAQ in the over-
                  the-counter market (or organized exchange).  No dividend
                  shall be paid or set apart for payment on the Common
                  Stock or Class B Common Stock of the Corporation or any
                  other class of stock or series thereof ranking junior to
                  the Preferred Stock, unless and until dividends at the
                  rate of $.10 per share per annum on the Preferred Stock
                  shall have been paid or set apart for payment in full.
                        
                        B.    Liquidating Preference.  In the event of any
                  voluntary or involuntary liquidation, dissolution or
                  winding up of the Corporation under any circumstances or
                  any voluntary liquidation or winding up of the
                  Corporation, which shall be deemed to have occurred upon
                  the sale of all-or substantially all of its assets, the
                  holders of Preferred Stock will be entitled to receive,
                  prior to and in preference to any distribution of the
                  assets or surplus funds of the Corporation to the holder
                  of any other shares of Capital Stock by reason of the
                  ownership thereof, an amount equal to $1.25 per share and
                  no more (the "Preferential Amount").  If, upon the
                  occurrence of such an event, the assets and funds thus
                  distributed among the holders of Preferred Stock shall be
                  insufficient to permit the payment to such holder of the
                  full Preferential Amount, then the entire assets and
                  funds of the Corporation legally available for
                  distribution shall be distributed ratably among the
                  holders of Preferred Stock.  After the payment or setting
                  apart of the full Preferential Amount required to be paid
                  to the holders of the Preferred Stock, the holders of
                  Capital Stock ranking in liquidation junior to the
                  Preferred Stock shall be entitled to receive all
                  remaining assets or surplus funds of the Corporation.
      
                        C.    Consents of Preferred Stock.  Without the
                  affirmative vote or written consent of the holders of a
                  majority of the shares of Preferred Stock at the time
                  outstanding, the Corporation shall not:
      
                              (a)   agree to be acquired, directly or
                  indirectly, by another entity by means of merger,
                  consolidation or otherwise, resulting in the exchange of
                  outstanding shares of Capital Stock for securities or
                  other consideration issued or paid by the acquiring
                  corporation or its subsidiaries, or sell all, or
                  substantially all, of its assets; or
            
                              (b)   alter, change or amend the preferences,
                  rights or privileges of holders of the Preferred Stock
                  contained herein or in the Certificate of Incorporation
                  or By-Laws of the Corporation or elsewhere as in effect
                  on the date that this Certificate of Amendment is filed
                  with the Secretary of the State of Delaware; or
            
                              (c)   alter, change or amend the Certificate
                  of Incorporation or the By-Laws of the Corporation or
                  otherwise to provide for the authorization and issuance
                  of any additional class or series of Capital Stock,
                  including additional shares of Preferred Stock having any
                  rights, preferences or priorities equivalent to or
                  greater than (either in any particular aspect or in the
                  aggregate) the Preferred Stock; or

                              (d)   agree to a voluntary liquidation,
                  dissolution, or winding up of the Corporation; or

                              (e)   adopt and/or implement any stock option
                  or similar employee stock bonus or incentive plan, except
                  the Permitted Stock Plans.

                        D.    Voting Rights.  In addition to the voting
                  rights granted to the holders of the Preferred Stock by
                  the laws of the State of Delaware and by Section C
                  hereof, each holder of Preferred Stock shall be entitled
                  at each meeting of the stockholders of the Corporation to
                  that number of votes which is equal to the number of
                  shares of Common Stock into which each share of Preferred
                  Stock is convertible on the record date with respect to
                  such meeting for each share of such stock standing in his
                  name on the books of the Corporation.
      
                        E.    Conversion.
      
                              (a)   Conversion by Holder.  Each share of
                  Preferred Stock shall be convertible, at the option of
                  the holder thereof, at any time prior to the fourth
                  anniversary of the date of issuance thereof, into fully
                  paid and nonassessable shares of Common Stock, in
                  accordance with the Conversion Formula (as defined
                  below).
            
                        Before any holder of Preferred Stock shall be
                  entitled to convert the same into shares of Common Stock,
                  the holder shall (i) surrender the certificate(s)
                  therefor, duly endorsed, at the office of the Corporation
                  or of any transfer agent for the Common Stock, or (ii)
                  notify the Corporation or any transfer agent that such
                  certificates have been lost, stolen or destroyed and
                  execute an agreement satisfactory to the Corporation to
                  indemnify the Corporation against any loss incurred by it
                  in connection therewith, and shall give written notice to
                  the Corporation at such office that the holder elects to
                  convert the same and shall state therein the number of
                  shares of Preferred Stock being converted.  Thereupon,
                  the Corporation shall promptly issue and deliver at such
                  office to such holder(s) of Preferred Stock a
                  certificate(s) for the number of shares of Common Stock
                  to which the holder shall be entitled.

                        Such conversion shall be deemed to have been made
                  immediately prior to the closing of business on the date
                  of such surrender of the shares of Preferred Stock to be
                  converted or delivery of the aforementioned
                  indemnification agreement, and the person or persons
                  entitled to receive the shares of Common Stock issuable
                  upon such conversion shall be treated for all purposes 
                  as the record holder or holders of such shares of
                  Common Stock on such date.
      
                              (b)   Conversion by the Corporation.  The
                  Corporation may require the conversion of all (but not
                  less than all) of the Preferred Stock in accordance with
                  the Conversion Formula (as defined below) (i) at any time
                  after the fourth anniversary of the date of issuance of
                  such Preferred Stock, or (ii) immediately upon a
                  consolidation, merger or sale of substantially all of the
                  assets of the Corporation under circumstances where the
                  Corporation is not the surviving entity, or (iii) upon
                  the repurchase by the Corporation of all of its then
                  outstanding Class A Warrants or all of its Class B
                  Warrants issued by the Corporation in connection with the
                  sale of Units under a certain Purchase Agreement dated
                  May 10, 1988 between the Corporation and Purchasers named
                  therein.
            
                        Upon the occurrence of such an event specified in
                  this Section E, and upon the election of the Corporation
                  to require the conversion of all of the Preferred Stock,
                  the outstanding shares of Preferred Stock shall be
                  converted automatically without any further action by the
                  holders of such shares and whether or not the
                  certificates representing such shares are surrendered to
                  the Corporation or its transfer agent.  The Corporation,
                  however, shall give prompt written notice of such
                  conversion to each holder of Preferred Stock at his last
                  address listed in the Corporation records.
      
                        The Corporation shall not be obligated to issue
                  certificates evidencing the shares of Common Stock
                  issuable upon such conversion unless certificates
                  evidencing shares of the Preferred Stock being converted
                  are either delivered to the Corporation or any transfer
                  agent, as hereinafter provided, or the holder notifies
                  the Corporation or any transfer agent that such
                  certificates have been lost, stolen, or destroyed and
                  executes an agreement satisfactory to the Corporation to
                  indemnify the Corporation against any loss incurred by it
                  in connection therewith.  Thereupon, there shall be
                  issued and delivered to such holder, promptly at such
                  office in the holder's name as shown on such surrendered
                  certificate or certificates, a certificate or
                  certificates for the number of shares of Common Stock
                  into which the shares of the Preferred Stock surrendered
                  were convertible on the date on which such conversion
                  occurred.

                              (c)   Conversion Price and Conversion
                  Formula.  The Purchase Price per share (the "Purchase
                  Price Per Share") shall be $1.25 and the initial
                  Conversion Price per share for Preferred Stock (the
                  ''Conversion Price") shall be $l.25, subject to
                  adjustment from time to time as provided herein.  Each
                  share of the Preferred Stock shall be convertible into
                  that number of shares of Common Stock that results from
                  dividing the Purchase Price Per Share by the Conversion
                  Price in effect at the time of conversion (the
                  "Conversion Formula").
            
                              (d)   Adjustment of Conversion Price for
                  Stock Splits and Combinations.  If the Corporation shall
                  at any time, or from time to time, after the date of the
                  issuance of the Preferred Stock, effect a subdivision of
                  the outstanding Common Stock, the Conversion Price in
                  effect immediately before that subdivision shall be
                  proportionately decreased, and conversely, if the
                  Corporation shall at any time or from time to time after
                  the original issue date of the Preferred Stock combine
                  the outstanding shares of Common Stock, the Conversion
                  Price in effect immediately before the combination shall
                  be proportionately increased.  Any adjustment under this
                  subsection (d) shall become effective at the close of
                  business on the date the subdivision or combination
                  becomes effective.
            
                              (e)   Adjustment of Conversion Price for
                  Certain Dividends and Distributions.  If the Corporation
                  at any time, or from time to time, after the date of the
                  issuance of the Preferred Stock, shall make or issue, or
                  fix a record date for the determination of holders of
                  Common Stock entitled to receive, a dividend or other
                  distribution payable in additional shares of Common
                  Stock, then, and in each such event, the Conversion Price
                  then in effect shall be decreased as of the date of such
                  issuance or, at the time or upon the event such a record
                  date shall have been fixed, as of the close of business
                  on such record date (the "Record Date"), by multiplying
                  the Conversion Price then in effect by a fraction,
                  determined as follows:

                        (i)   the numerator of which shall be the total
                  number of shares of Common Stock issued and outstanding
                  immediately prior to the Record Date; and
      
                        (ii)  the denominator of which shall be the total
                  number of shares of Common Stock issued and outstanding
                  immediately prior to the Record Date plus the number of
                  shares of Common Stock issuable in payment of such
                  dividend or distribution; provided, however, if such
                  Record Date shall have been fixed and such dividend is
                  not fully paid or if such distribution is not fully made
                  on the date fixed therefor, the Conversion Price shall be
                  recomputed accordingly as of the closing of the business
                  on such Record Date, and thereafter the Conversion Price
                  for such Preferred Stock shall be adjusted pursuant to
                  this section (e) as of the time of each action, or
                  payment of such dividends or distributions.
      
                              (f)   Adjustment for Reclassification,
                  Exchange or Substitution.  If the Common Stock issuable
                  upon the conversion of the Preferred Stock shall be
                  changed into the same or a different number of shares of
                  a different class or classes of stock, or other
                  securities or property, whether by reclassification,
                  exchange, substitution or other transaction having
                  similar effect (other than a subdivision or combination
                  of shares or stock dividend provided for above, or a
                  reorganization, merger, consolidation, or sale of assets
                  provided for elsewhere in this Section E) then and in
                  each such event the holder of each share of Preferred
                  Stock shall have the right thereafter to convert such
                  share into the kind and amount of shares of stock and
                  other securities and property receivable upon such
                  reclassification, exchange, substitution or other
                  transaction having similar effect, as did or shall the
                  holders of shares of Common Stock, as if such shares of
                  Preferred Stock had been converted into Common Stock
                  immediately prior to the Record Date with respect to such
                  reclassification, exchange or substitution, all subject
                  to further adjustment as provided herein.
            
                              (g)   Reorganization, Mergers,
                  Consolidations, or Sales of Assets.  If at any time, or
                  from time to time, there shall be (other than a
                  subdivision, combination, reclassification, exchange or
                  substitution of shares provided for elsewhere in this
                  Section E) a capital reorganization involving a merger or
                  consolidation of the Corporation with or into another
                  corporation, or the sale or transfer of all or
                  substantially all of the Corporation's properties and
                  assets to any other person (a "sale"), then, as a part of
                  such reorganization, merger, consolidation or sale, due
                  and adequate provision shall be made so that the holders
                  of the Preferred Stock shall thereafter be entitled to
                  receive upon conversion of the Preferred Stock, the
                  number of shares or other securities or property of the
                  Corporation, or of the successor corporation resulting
                  from such merger reorganization, consolidation or sale,
                  as to which a holder of Common Stock deliverable upon
                  conversion would have been entitled to receive as a
                  result of such reorganization, merger, consolidation, or
                  sale.  In any such case, appropriate adjustment shall be
                  made in respect to the rights of the holders of the
                  Preferred Stock after the reorganization, merger,
                  consolidation or sale to the end that the provisions of
                  this Section E (including adjustment of the Conversion
                  Price then in effect and the number of shares purchasable
                  upon conversion of the Preferred Stock) shall be
                  applicable after that event as nearly equivalent as may
                  be practicable.
            
                              (h)   Sale of Shares Below Conversion Price.
                  If at any time, or from time to time, after the date of
                  issuance of the Preferred Stock and while any shares of
                  the Preferred Stock are outstanding, the Corporation
                  shall issue or sell Additional Shares of Common Stock 
                  (as hereinafter defined) or options, warrants, convertible 
                  securities or other rights to acquire Common Stock other 
                  than as (i) a dividend or other distribution on any class 
                  of stock permitted by (e), (ii) a subdivision or combination
                  of shares of Common Stock as provided for in (d) hereof, or 
                  (iii) a reclassification, exchange, substitution or other 
                  transaction having similar effect as provided for in (f) 
                  hereof, for a consideration per share less than the 
                  Conversion Price in effect immediately prior to the event,
                  or without consideration, then, and thereafter successively 
                  upon each such issuance, the Conversion Price in effect
                  immediately prior to the issuance of such shares shall
                  forthwith be reduced to a price (calculated to the
                  nearest full cent) determined by dividing (a) an amount
                  equal to (i) the total number of shares of Common Stock
                  outstanding immediately prior to such issuance multiplied
                  by the Conversion Price in effect immediately prior to
                  such issuance, plus (ii) the consideration, if any,
                  received by the Company upon such issuance by (b) the
                  total number of shares of Common Stock outstanding
                  immediately after such issuance provided, however, that
                  no adjustment otherwise required hereunder, shall be made
                  unless the reduction in Conversion Price required by this
                  Section, together with all prior reductions which have
                  not resulted in an adjustment to the Conversion Price,
                  shall result in a reduction of the Conversion Price by at
                  least $0.05 per share.

                        For purposes of this (h), the price received by the
                  Corporation for such Additional Shares of Common Stock
                  shall be computed as follows:
      
                              (x)   Cash and Property.  If such
                  consideration consists of:
            
                        (a)   cash, the consideration shall be aggregate
                  amount of cash received by the Corporation;
      
                        (b)   property (including intellectual property)
                  other than cash, the consideration shall be the fair
                  market value thereof at the time of such issue, as
                  determined in good faith by the Board; and
      
                        (c)   part of cash or part property and/or stock or
                  other securities of the Corporation or both, the
                  consideration shall be the amount equal to the sum of
                  cash and fair market value of the property actually
                  received by the Corporation computed consistently with
                  the prior paragraphs herein and determined in good faith
                  by the Board.
      
                              (y)   Options.  Shares of the Corporation
                  called for pursuant to options and warrants which are
                  held as of the date of a conversion of Preferred Stock by
                  option or warrant holders, and which are not exercised,
                  and have not terminated or lapsed, at the time of such
                  conversion, will be deemed to have been issued, for
                  purposes of the definitions and calculations hereof, at a
                  price per share determined by dividing:
            
                        (a)   the total amount, if any, received and
                  receivable by the Corporation as consideration for the
                  issuance of such options or warrants, plus the minimum
                  aggregate amount of additional consideration (as set
                  forth in the instrument relating thereto, without regard
                  to any provision contained therein for a subsequent
                  adjustment of such consideration) payable to the
                  Corporation upon the exercise of such options or
                  warrants, by
                        
                        (b)   the maximum number of such shares (as set
                  forth in the instrument relating thereto, without regard
                  to any provisions contained therein for a subsequent
                  adjustment of such number) issuable upon the exercise of
                  such options or warrants.
      
                              (i)   Definitions.  The terms "Additional
                  Shares of Common Stock" as used herein shall mean all
                  shares of Common Stock issued or deemed issued by the
                  Corporation after the issuance date of the Preferred
                  Stock, whether or not subsequently reacquired or retired
                  by the Corporation, other than shares of Common Stock
                  issued (i) upon conversion of the Preferred Stock, (ii)
                  upon conversion of $696,000 principal amount of the
                  Corporation's 12 1/2% Convertible Subordinated Debentures
                  due in 1996, or any options or warrants or (iii) upon
                  exercise of options granted to purchase up to 1,197,500
                  shares of Common Stock of the Corporation under its stock
                  option plans.
            
                              (j)   Accountants' Certificate of Adjustment.
                  In each case of an adjustment of readjustment of the
                  Conversion Price for the number of shares of Common Stock
                  or other securities issuable upon conversion of the
                  Preferred Stock, the Corporation, at its expense, shall
                  cause independent certified public accountants of
                  recognized standing selected by the Corporation (who may
                  be the independent certified Public accountants then
                  auditing the books of the Corporation) to compute such
                  adjustment or readjustment in accordance herewith and
                  prepare a certificate showing such adjustment or
                  readjustment, and shall mail such certificate, by first
                  class mail, postage prepaid, to each registered holder or
                  Preferred Stock at the holder's address as shown in the
                  Corporation's books.  The certificate shall set forth
                  such adjustment or readjustment, showing in detail the
                  facts upon which such adjustment or readjustment is
                  based, including a statement of (i) the consideration
                  received or to be received by the Corporation for any
                  Additional Shares of Common Stock issued or sold, (ii)
                  the Conversion Price both before and after such
                  adjustment or readjustment, and (iii) the number of
                  Additional Shares of Common Stock and the type and
                  amount, if any, of other property which at the time would
                  be received upon conversion of the Preferred Stock.

                              (k)   Fractional Shares.  No fractional
                  shares of Common Stock shall be issued upon conversion of
                  Preferred Stock.  In lieu of any fractional shares to
                  which the holder would otherwise be entitled, the
                  Corporation shall pay, in cash, an amount equal to the
                  product of (i) such fraction of a share, multiplied by
                  (ii) the fair market value of one share of the
                  Corporation's Common Stock on the date of conversion, as
                  determined in good faith by the Board.
            
                              (1)   Reservation of Stock Issuable Upon
                  Conversion.  The Corporation shall at all times reserve
                  and keep available out of its authorized but unissued
                  shares of Common Stock, solely for the purpose of
                  effecting the conversion of the shares of the Preferred
                  Stock, such number of its shares of Common Stock as shall
                  from time to time be sufficient to effect the conversion
                  of all outstanding shares of the Preferred Stock, and if
                  at any time the number of authorized but unissued shares
                  of Common Stock shall not be sufficient to effect the
                  conversion of all the outstanding shares of Preferred
                  Stock, the Corporation will, subject to the requirements
                  of applicable state law, take such corporate action as
                  may, in the opinion of its counsel, be necessary to
                  increase its authorized but unissued shares of Common
                  Stock to such number of shares of Common Stock as shall
                  be sufficient for such purposes.

                        F.    Nonassessable Status of Stock.  All the share
                  of Preferred Stock for which the full consideration
                  determined by the Board of Directors (which shall be not
                  less than the par value of such shares) has been paid or
                  delivered, in cash or property in accordance with the
                  resolutions of the Board of Directors authorizing the
                  issuance of such shares, shall be deemed fully paid-stock
                  and the holder of such shares shall not be liable for any
                  further call or assessment or any other payment thereon.
      
                  Section 3.  Rights of the Classes of Common Stock.
                  
                  The shares of Common Stock and Class B Common Stock shall
                  be identical in every respect and shall be entitled to
                  all of the rights and privileges pertaining to common
                  stock without limitations, prohibitions, restrictions or
                  qualifications, except as otherwise expressly set forth
                  in this Article Fourth.

                  Section 4. Voting Powers.
                  
                  The holders of Common Stock shall be entitled to one (1)
                  vote per share on all matters on which holders of common
                  stock are entitled to vote.  The holders of Class B
                  Common Stock shall be entitled to one hundred (100) votes
                  per share on all matters on which holders of common stock
                  of the Corporation are entitled to vote.  The holders of
                  Common Stock, Class B Common Stock and the Preferred
                  Stock shall vote as a single class on all matters, except
                  as otherwise required herein or by law.  No holder of
                  Common Stock or Class B Common Stock shall have preemptive 
                  or preferential rights of subscription to any shares of any 
                  class of stock in this Corporation, whether nor or hereafter
                  authorized.
            
                  Section 5.  Conversion of Class B Common Stock into 
                  Common Stock.
                  
                  Any holder of Class B Common Stock may, at any time and
                  from time to time, by written notice to the Secretary of
                  the Corporation, convert said shares into a like number
                  of shares of Common Stock.
                  
                  Section 6.  Restrictions on the Right to Transfer or
                  Hypothecate Class B Common Stock.
                  
                  No holder of Class B Common Stock shall have the right or
                  power to sell, transfer, assign, pledge, hypothecate, or
                  otherwise dispose of any share of Class B Common Stock,
                  provided, however, that in the event the Board of
                  Directors of the Corporation, at a meeting thereof duly
                  called and held or by unanimous written consent, shall
                  consent to a sale, transfer, assignment, pledge,
                  hypothecation or other disposition, upon the recording
                  thereof in the minutes of such meeting or the filing of a
                  copy of such written consent with the Secretary of the
                  Corporation, such sale, transfer, assignment, pledge,
                  hypothecation or other disposition of shares of Class B
                  Common Stock may be effected in accordance with the terms
                  of such consent, and such shares of Class B Common Stock
                  shall remain outstanding.
            
                  In the event that any holder of Class B Common Stock
                  shall sell, assign, transfer, pledge, hypothecate or
                  otherwise dispose of any share of Class B Common Stock
                  without consent, such shares shall automatically and
                  immediately upon the occurrence of such event be
                  converted into, and shall be, an equal number of shares
                  of Common Stock.
                  
                  THIRD:  In accordance with the provisions of Section 242
                  of the General Corporation Law of the State of Delaware
                  the holders of the majority of the outstanding Common
                  Stock and Class B Common Stock of the Corporation,
                  authorized the amendment of the Certificate of
                  Incorporation as set forth herein, by written consent
                  pursuant to Section 228 of the General Corporation Law.
                  
            IN WITNESS WHEREOF, the undersigned have hereunto set their
hands this 15th day of                , 1988
                  
                  
                                          _____________________________
                                          Anthony R. Barringer
                                          President
                                          
                                          
                                          ______________________________
                                          Denis R. Pinkernell
                                          Assistant Secretary
                                          
  
              CERTIFICATE OF RESTORATION, RENEWAL AND REVIVAL OF
                       CERTIFICATE OF INCORPORATION
                                    OF
                         BARRINGER RESOURCES INC.
                                     
                     UNDER SECTION 312 OF THE DELAWARE
                         GENERAL CORPORATION CODE
                                     
                      _______________________________
                                     
        The  last  acting  President  and  assistant  secretary  of  Barringer

Resources  Inc., a corporation organized and existing under the  laws  of  the

State of Delaware, HEREBY CERTIFY AS FOLLOWS:

       1.     The  name  of the corporation is Barringer Resources  Inc.   The

date  of  filing of its original Certificate of Incorporation  in  the  office

of the Secretary of State is September 7, 1967.

       2.     The  registered  office  of the  corporation  in  the  State  of

Delaware  is  located  at 1209 Orange Street, City of  Wilmington,  County  of

New  Castle,  and  the  name of its registered agent at said  address  is  the

Corporation Trust Company.

       3.     The  date  when  the restoration, renewal  and  revival  of  the

certificate  of  incorporation of the corporation is to be  effective  is  the

28th  day  of  February, 1989, same being prior to the date of the  expiration

of  the  certificate  of incorporation of said corporation  and  its  becoming

void  by  operation  of  law  and  by  proclamation  of  the  Governor.    The

restoration,  renewal  and  revival of the  certificate  of  incorporation  of

this corporation is to be for a perpetual term.

       4.     The  corporation was organized under the laws of  the  State  of

Delaware.

       5.     The corporation was duly organized and was authorized to  engage

in  the  business  activities  set forth in its Certificate  of  Incorporation

until  the  1st  day  of  March,  1989,  at  which  time  its  charter  became

inoperative  and  void  by operation of law and was subsequently  repealed  by

proclamation of the Governor for non-payment of taxes.

       6.     This  Certificate for Restoration, Renewal and Revival is  filed

by   the  authority  of  the  last  acting  Director  of  the  corporation  in

accordance with the laws of the State of Delaware.

             IN  WITNESS WHEREOF, we have signed this certificate  this  _____

day of October, 1989.




                                    _____________________________
                                    Frank J. Abella, Jr.,
                                    Last Acting President

ATTEST:



___________________
Denis R. Pinkernell,
Last Acting Assistant
Secretary



                         CERTIFICATE OF AMENDMENT

                                    OF

                       CERTIFICATE OF INCORPORATION

                                    OF

                         BARRINGER RESOURCES INC.

         (Pursuant to Section 242 of the General Corporation Law)

            THE UNDERSIGNED, STANLEY S. BINDER and DENIS R. PINKERNELL, 

being the duly elected President and Assistant Secretary, respectively, 

of BARRINGER RESOURCES INC., a Delaware corporation (the "Corporation"), 

for the purposes of amending the Certificate of Incorporation pursuant 

to Section 242 of the General Corporation Law, DO HEREBY CERTIFY THAT:

            FIRST: The name of the Corporation is BARRINGER

RESOURCES INC.  The original Certificate of Incorporation was filed

with the Secretary of State of the State of Delaware on September

7, 1967, under the name of BARRINGER RESEARCH INC.

            SECOND: The Board of Directors of the Corporation at a

meeting thereof duly called and held on January 4, 1990, duly

adopted and approved and declared advisable the following

resolution with respect to the amendment of Article FOURTH of the

Certificate of Incorporation of the Corporation to:

            

            RESOLVED, that subject to the approval of the
            Stockholders of the Corporation, Article FOURTH of the
            Certificate of Incorporation of the Corporation be
            amended to read and provide in its entirety as follows:
            
            FOURTH: Section 1. Authorizing Shares.  The total
            number of shares of stock the Corporation shall have
            authority to issue is twenty-two million shares
            (22,000,000)
            comprised of 20,000,000 shares of Common Stock, par
            value S.01 per share ("Common Stock"), and 1,000,000
            shares of Convertible Preferred Stock, par value $l.25
            per share ("Convertible Preferred Stock") and 1,000,000
            shares of Preferred Stock, par value $2.00 per share
            ("Preferred Stock").

           Section 2.  Convertible Preferred Stock
           The designations, voting powers, preferences and
           relative, participating, optional or other special
           rights, and the qualifications, limitations or
           restrictions thereof, of the Convertible Preferred Stock
           are as follows:

      A.    Dividends.  The holders of the Convertible Preferred
Stock shall be entitled to receive or have set apart for payment
dividends thereon at the rate of $.10 per share per annum, and no
more, payable semi-annually for the last preceding dividend period
on the last days of June and December in each year in shares of
Common Stock valued for such purpose at the average closing price
of the Common Stock in the over-the-counter market over the 20
trading days immediately prior to the record date for each semi-
annual payment as quoted by NASDAQ in the over-the-counter market
(or set apart for payment on the Common Stock of the Corporation or
any other class of stock or series thereof ranking junior to the
Preferred Stock, unless and until dividends at the rate of $.10 per
share per annum on the Convertible Preferred Stock shall have been
paid or set apart for payment in full.
      
      B.    Liquidating Preferences.  In the event of any voluntary
or involuntary liquidation, dissolution or winding up of the
Corporation under any circumstances or any voluntary liquidation or
winding up of the Corporation, which shall be deemed to have
occurred upon the sale of all or substantially all of its assets,
the holders of Convertible Preferred Stock will be entitled to
receive, prior to and in preference to any distribution of the
assets or surplus funds of the Corporation to the holder of any
other shares of Capital Stock by reason of the ownership thereof,
an amount equal to $1.25 per share and no more (the "Preferential
Amount").  If, upon the occurrence of such an event, the assets and
funds thus distributed among the holders of Convertible Preferred
Stock shall be insufficient to permit the payment to such holder of
the full Preferential Amount, then the entire assets and funds of
the Corporation legally available for distribution shall be
distributed ratably among the holders of Convertible Preferred
Stock.  After the payment or setting apart of the full Preferential
Amount required to be paid to the holders of the Convertible
Preferred Stock, the holders of Convertible Preferred Stock shall
be entitled to receive all remaining assets or surplus funds of the
Corporation.

      C.    Consents of Convertible Preferred Stock.  Without the
affirmative vote or written consent of the holders of a majority of
the shares of Convertible Preferred Stock at the time outstanding,
the Corporation shall not:
      
            (a)   agree to be acquired, directly or indirectly, by
another entity by means of merger, consolidation or otherwise,
resulting in the exchange of outstanding shares of Capital Stock
for securities or other consideration issued or paid by the
acquiring corporation or its subsidiaries, or sell all, or
substantially all, of its assets; or
            
            (b)   alter, change or amend the preferences, rights or
privileges of holders of the Convertible Preferred Stock contained
herein or in the By-Laws of the Corporation or elsewhere as in
effect on the date that this Certificate of Amendment is filed with
the Secretary of the State of Delaware; or
            
            (c)   alter, change or amend the Certificate of
Incorporation or the By-Laws of the Corporation or otherwise to
provide for the authorization and issuance of any additional class
or series of Capital Stock, including additional shares of
preferred stock having any rights, preferences or priorities
equivalent to or greater than (either in any particular aspect or
in the aggregate) the Convertible Preferred Stock; or
            
            (d)   agree to a voluntary liquidation, dissolution, or
winding up of the Corporation; or
            
            (e)    adopt and/or implement any stock option or
similar employee stock bonus or incentive plan, except the
Permitted Stock Plans.
            
      D.    Voting Riqhts.  In addition to the voting rights
granted to the holders of the Convertible Preferred Stock by the
laws of the State of Delaware and by Section C hereof, each holder
of Convertible Preferred Stock shall be entitled at each meeting of
the stockholders of the Corporation to that number of votes which
is equal to the number of shares of Common Stock into which each
share of Convertible Preferred Stock is convertible on the record
date with respect to such meeting for each share of such stock
standing in his name on the books of the Corporation.
                                     
      E.    Conversion.
      
            (a)   Conversion by Holder.  Each share of Convertible
Preferred Stock shall be convertible, at the option of the holder
thereof, at any time prior to the fourth anniversary of the date of
issuance thereof, into fully paid and nonassessable shares of
Common Stock, in accordance with the Conversion Formula (as defined
below).
            
      Before any holder of Convertible Preferred Stock shall be
entitled to convert the same into shares of Common Stock, the
holder shall (i) surrender the certificate(s) therefor, duly
endorsed, at the office of the Corporation or of any transfer agent
for the Common Stock, or (ii) notify the Corporation or any
transfer agent that such certificates have been lost, stolen or
destroyed and execute an agreement satisfactory to the Corporation
to indemnify the Corporation against any loss incurred by it in
connection therewith, and shall give written notice to the
Corporation at such office that the holder elects to convert the
same and shall state therein the number of shares of Convertible
Preferred Stock being converted.  Thereupon, the Corporation shall
promptly issue and deliver at such office to such holder(s) of
Convertible Preferred Stock a certificate(s) for the number of
shares of Common Stock to which the holder shall be entitled.
      
      Such conversion shall be deemed to have been made immediately
prior to the closing of business on the date of such surrender of
the shares of Convertible Preferred Stock to be converted or
delivery of the aforementioned indemnification agreement, and the
person or persons entitled to receive the shares of Common Stock
issuable upon such conversion shall be treated for all purposes as
the record holder or holders of such shares of Common Stock on such
date.
      
            (b)   Conversion by the Corporation.  The Corporation may
require the conversion of all (but not less than all) of the
Convertible Preferred Stock in accordance with the Conversion
Formula (as defined below) (i) at any time after the fourth anniversary 
of the date of issuance of such Convertible Preferred Stock, or (ii) 
immediately upon a consolidation, merger or sale of substantially all of 
the assets of the Corporation under circumstances where the Corporation
is not the surviving entity, or (iii) upon the repurchase by the
Corporation of all of its then outstanding Class A warrants or all
of its Class B Warrants issued by the Corporation in connection
with the sale of Units under a certain Purchase Agreement dated May
10, 1988 between the Corporation and Purchasers named therein.
      
      Upon the occurrence of such an event specified in this
Section E, and upon the election of the Corporation to require the
conversion of all of the Convertible Preferred Stock, the
outstanding shares of Convertible Preferred Stock shall be
converted automatically without any further action by the holders
of such shares and whether or not the certificates representing
such shares are surrendered to the Corporation or its transfer
agent.  The Corporation, however, shall give prompt written notice
of such conversion to each holder of Convertible Preferred Stock at
his last address listed in the Corporation's records.
      
      The Corporation shall not be obligated to issue certificates
evidencing the shares of Common Stock issuable upon such conversion
unless certificates evidencing shares of the Convertible Preferred
Stock being converted are either delivered to the Corporation or
any transfer agent, as hereinafter provided, or the holder notifies
the Corporation or any transfer agent that such certificates have
been lost, stolen, or destroyed and executes an agreement
satisfactory to the Corporation to indemnify the Corporation
against any loss incurred by it in connection therewith.
Thereupon, there shall be issued and delivered to such holder,
promptly at such office in the holder's name as shown on such
surrendered certificate or certificates, a certificate or
certificates for the number of shares of Common Stock into which
the shares of the Convertible Preferred Stock surrendered were
convertible on the date on which such conversion occurred.
            
      (c)   Conversion Price and Conversion Formula.  The Purchase
Price per share (the ''Purchase Price Per Share") shall be $1.25
and the initial Conversion Price per share for Convertible
Preferred Stock (the "Conversion Price") shall be $1.25, subject to
adjustment from time to time as provided herein.  Each share of the
Convertible Preferred Stock shall be convertible into that number
of shares of Common Stock that results from dividing the Purchase
Price Per Share by the Conversion Price in effect at the time of
conversion (the "Conversion Formula").
            
      (d)   Adjustment of Conversion Price for Stock splits and
Combinations.  If the Corporation shall at any time, or from time
to time, after the date of the issuance of the Convertible
Preferred Stock, effect a subdivision of the outstanding Common
Stock, the Conversion Price in effect immediately before that
subdivision shall be proportionately decreased, and conversely, if
the Corporation shall at any time or from time to time after the
original issue date of the Convertible Preferred Stock combine the
outstanding shares of Common Stock, the Conversion Price in effect
immediately before the combination shall be proportionately
increased.  Any adjustment under this subsection (d) shall become
effective at the close of business on the date the subdivision or
combination becomes effective.

      (e)   Adjustment of Conversion Price for Certain Dividends
and Distributions.  If the Corporation at any time, or from time to
time, after the date of the issuance of the Convertible Preferred
Stock, shall make or issue, or fix a record date for the
determination of holders of Common Stock entitled to receive, a
dividend or other distribution payable in additional shares of
Common Stock, then, and in each such event, the Conversion Price
then in effect shall be decreased as of the date of such issuance
or, at the time or upon the event such a record date shall have
been fixed, as of the close of business on such record date (the
"Record Date), by multiplying the Conversion Price then in effect
by a fraction, determined as follows:
            
      (i)   the numerator of which shall be the total number of
shares of Common Stock issued and outstanding immediately prior to
the Record Date; and
      
      (ii)  the denominator of which shall be the total number of
shares of Common Stock issued and outstanding immediately prior to
the Record Date plus the number of shares of Common Stock issuable
in payment of such dividend or distribution; provided however, if
such Record Date shall have been fixed and such dividend is not
fully paid or if such distribution is not fully made on the date
fixed therefor, the Conversion Price shall be recomputed
accordingly as of the closing of the business on such Record Date,
and thereafter the Conversion Price for such Convertible Preferred
Stock shall be adjusted pursuant to this section (e) as of the time
of each action, or payment of such dividends or distributions.
      
      (f)   Adjustment for  Reclassification, Exchange or
Substitution.  If the  Common  Stock issuable upon the conversion
of the Convertible Preferred Stock shall be changed into the same
or a different number of shares of a different class or classes of
stock, or other securities or property, whether by
reclassification, exchange, substitution or other transaction
having similar effect (other than a subdivision or combination of
shares or stock dividend provided for above, or a reorganization,
merger, consolidation, or sale of assets provided for elsewhere in
this Section E) then and in each such event the holder of each
share of Convertible Preferred Stock shall have the right
thereafter to convert such share into the kind and amount of shares
of stock and other securities and property receivable upon such
reclassification, exchange, substitution or other transaction
having similar effect, as did or shall the holders of shares of
Common Stock, as if such shares of Convertible Preferred Stock had
been converted into Common Stock immediately prior to the Record
Date with respect to such reclassification, exchange or
substitution, all subject to further adjustment as provided herein.

      (g)   Reorganization, Mergers Consolidations, or Sales of
Assets.  If at any time, or from time to time, there shall be
(other than a subdivision combination, reclassification, exchange
or substitution of shares provided for elsewhere in this Section E)
a capital reorganization involving a merger or consolidation of the
Corporation with or into another corporation, or the sale or
transfer of all or substantially all of the Corporation's
properties and assets to any other person (a "sale"), then, as a
part of such reorganization, merger, consolidation or sale, due and
adequate provision shall be made so that the holders of the
Convertible Preferred Stock shall thereafter be entitled to receive
upon conversion of the Convertible Preferred Stock, the number of
shares or other securities or property of the Corporation, or of
the successor corporation resulting from such merger,
reorganization, consolidation or sale, as to which a holder of
Common Stock deliverable upon conversion would have been entitled
to receive as a result of such reorganization, merger,
consolidation, or sale.  In any such case, appropriate adjustment
shall be made in respect to the rights of the holders of the
Convertible Preferred Stock after the reorganization, merger,
consolidation or sale to the end that the provisions of this
Section E (including adjustment of the Conversion Price then in
effect and the number of shares purchasable upon conversion of the
Convertible Preferred Stock) shall be applicable after that event
as nearly equivalent as may be practicable.
            
                  (h)   Sale of Shares Below Conversion Price. If at any 
time, or from time to time, after the date of issuance of the Convertible
Preferred Stock and while any shares of the Convertible Preferred
Stock are outstanding, the Corporation shall issue or sell Additional 
Shares of Common Stock (as hereinafter defined) or options, warrants, 
convertible securities or other rights to acquire Common Stock other 
than as (i) a dividend or other distribution on any class of stock permitted 
by subsection (e) above, (ii) a subdivision or combination of shares of 
Common Stock as provided for in subsection (d) above, or (iii) a
reclassification, exchange, substitution or other transaction
having similar effect as provided for in subsection (f) above, for
a consideration per share less than the Conversion Price in effect
immediately prior to the event, or without consideration, then, and
thereafter successively upon each such issuance, the Conversion
Price in effect immediately prior to the issuance of such shares
shall forthwith be reduced to a price (calculated to the nearest
full cent) determined by dividing (a) an amount equal to (i) the
total number of shares of Common Stock outstanding immediately
prior to such issuance multiplied by the Conversion Price in effect
immediately prior to such issuance, plus (ii) the consideration, if
any, received by the Corporation upon such issuance by (b) the
total number of shares of Common Stock outstanding immediately
after such issuance provided, however, that no adjustment otherwise
required hereunder, shall be made unless the reduction in
Conversion Price required by this subsection (h), together with all
prior reductions which have not resulted in an adjustment to the
Conversion Price, shall result in a reduction of the Conversion
Price by at least $0.05 per share.
            
        For purposes of this subsection (h), the price received by
the Corporation for such Additional Shares of Common Stock shall be
computed as follows:
            
            (x)   Cash and Property.  If such consideration
consists of:
            
      (a)   cash, the consideration shall be aggregate amount of
cash received by the Corporation;
      
      (b)   property (including intellectual property) other than
cash, the consideration shall be the fair market value thereof at
the time of such issue, as determined in good faith by the Board;
and
      
      (c)   part of cash or part property and/or stock or other
securities of the Corporation or both, the consideration shall be
the amount equal to the sum of cash and fair market value of the
property actually received by the Corporation computed consistently
with the prior paragraphs herein and determined in good faith by
the Board.
      
            (y)   Options.  Shares of the Corporation called for
pursuant to options and warrants which are held as of the date of a
conversion of Convertible Preferred Stock by option or warrant
holders, and which are not exercised, and have not terminated or
lapsed, at the time of such conversion, will be deemed to have been
issued, for purposes of the definitions and calculations hereof, at
a price per share determined by dividing:
            
      (a)   the total amount, if any, received and receivable by
the Corporation as consideration for the issuance of such options
or warrants, plus the minimum aggregate amount of additional
consideration (as set forth in the instrument relating thereto,
without regard to any provision contained therein for a subsequent
adjustment of such consideration) payable to the Corporation upon
the exercise of such options or warrants, by
      
      (b)   the maximum number of such shares (as set forth in the
instrument relating thereto, without regard to any provisions
contained therein for a subsequent adjustment of such number)
issuable upon the exercise of such options or warrants.
            
            (i)   Definitions.  The terms "Additional Shares of
Common Stock" as used herein shall mean all shares of Common Stock
issued or deemed issued by the Corporation after the issuance date
of the Convertible Preferred Stock, whether or not subsequently
reacquired or retired by the Corporation, other than shares of
Common Stock issued (i) upon conversion of the Convertible
Preferred Stock, (ii) upon conversion of $693,000 principal amount
of the Corporation's 12 1/2% Convertible Subordinated Debentures
due in 1996, or any options or warrants or (iii) upon exercise of
options granted to purchase up to 1,197,500 shares of Common Stock
of the Corporation under its stock option plans.
            
            (i)   Accountants' Certificate of Adjustment.  In each
case of an adjustment of readjustment of the Conversion Price for
the number of shares of Common Stock or other securities issuable
upon conversion of the Convertible Preferred Stock, the
Corporation, at is expense, shall cause independent certified
public accountants of recognized standing selected by the
Corporation (who may be the independent certified public
accountants then auditing the books of the Corporation) to compute
such adjustment or readjustment in accordance herewith and prepare
a certificate showing such adjustment or readjustment, and shall
mail such certificate by first class mail, postage prepaid, to each
registered holder or Convertible Preferred Stock at the holder's
address as shown in the Corporation's books.  The certificate shall
set forth such adjustment or readjustment, showing in detail the
facts upon which such adjustment or readjustment is based,
including a statement of (i) the consideration received or to be
received by the Corporation for any Additional Shares of Common
Stock issued or sold, (ii) the Conversion Price both before and
after such adjustment or readjustment, and (iii) the number of
Additional Shares of Common Stock and the type and amount, if any,
of other property which at the time would be received upon
conversion of the Convertible Preferred Stock.
            
      (k)   Fractional Shares.  No fractional shares of Common
Stock shall be issued upon conversion of Convertible Preferred
Stock.  In lieu of any fractional shares to which the holder would
otherwise be entitled, the Corporation shall pay, in cash, an
amount equal to the product of (i) such fraction of a share,
multiplied by (ii) the fair market value of one share of the
Corporation's Common Stock on the date of conversion, as determined
in good faith by the Board.

            (1)   Reservation of Stock Issuable Upon Conversion.
The Corporation shall at all times reserve and keep available out
of its authorized but unissued shares of Common Stock, solely for
the purpose of effecting the conversion of the shares of the
Convertible Preferred Stock, such number of its shares of Common
Stock as shall from time to time be sufficient to effect the
conversion of all outstanding shares of the Convertible Preferred
Stock, and if at any time the number of authorized but unissued
shares of Common Stock shall not be sufficient to effect the
conversion of all the outstanding shares of Convertible Preferred
Stock, the Corporation will, subject to the requirements of
applicable state law, take such corporate action as may, in the
opinion of its counsel, be necessary to increase its authorized but
unissued shares of Common Stock to such number of shares of Common
Stock as shall be sufficient for such purposes.
            
      F.    Nonassessable Status of Stock.  All the share of
Convertible Preferred Stock for which the full consideration
determined by the Board of Directors (which shall be not less than
the par value of such shares) has been paid or delivered, in cash
or property in accordance with the resolutions of the Board of
Directors authorizing the issuance of such shares, shall be deemed
fully paid stock and the holder of such shares shall not be liable
for any further call or assessment or any other payment thereon.
      
SECTION 3.  Preferred Stock
The Preferred Stock may be issued from time to time in one or more
series with such designations, preferences and relative
participating, optional or other special rights and qualifications,
limitations or restrictions thereof, as shall be stated in
the resolutions adopted by the Board of Directors providing for the
issuance of such Preferred Stock or series thereof; and the Board
of Directors is hereby expressly vested with authority to fix such
designations, preferences and relative participating, optional or
other special rights or qualifications, limitations or restrictions
for each series, including, but not by way of limitation, the power
to fix the redemption and liquidation preferences, the rate of
dividends payable and the time for and priority of payment thereof and to
determine whether such dividends shall be cumulative or not and to
provide for and fix the terms of conversion of such Preferred Stock
or any series thereof into Common Stock of the Corporation and fix
the voting power, if any, of shares of Preferred Stock or any
series thereof.
            
            THIRD: At a Special Meeting of the Stockholders of the
Corporation duly called and held an February 13, 1990, in
accordance with the provisions of Section 242 of the General
Corporation law of the State of Delaware, the holders of the
majority of the outstanding Common Stock and Convertible Preferred
Stock of the Corporation voted in favor of the amendment of the
Certificate of Incorporation as set forth herein.
            
IN WITNESS WHEREOF, the undersigned have hereunto set their hands
this 13th day of February, 1990 and affirm that the statements made
therein are true add correct under the penalties of perjury.


                                    ____________________________
                                    Stanley S. Binder
                                    President
                                    
                                    
                                    
                                    ____________________________
                                    Denis R. Pinkernell
                                    Assistant   Secretary


                   CERTIFICATE OF DESIGNATION
                
                                OF
        
                  CLASS A CONVERTIBLE PREPERRED STOCK

(Pursuant to Section 151 of the General Corporation Law of the
                          State of Delaware) 

          BARRINGER RESOURCES INC., a corporation organized and

existing under the General Corporation Law of the State of

Delaware (the "Corporation"), in accordance with the provisions

of Section 103 thereof, HEREBY CERTIFIES:

          That pursuant to the authority conferred upon the Board

of Directors by the Certificate of Incorporation of the

Corporation as amended, the Board of Directors on February 13,

1990 adopted the following resolution creating a series of

500,000 shares of Preferred Stock designated as Class A

Convertible Preferred Stock:



               RESOLVED, that pursuant to the authority conferred
          upon the Board of Directors of the Corporation by
          Article FOURTH of the Amended Certificate of
          Incorporation of the Corporation, there is hereby
          established a Class A Convertible Preferred Stock of
          the par value of $2.00 per share (hereinafter called
          the "Class A Convertible Preferred Stock") consisting
          of 500,000 shares and designated Class A Convertible
          Preferred Stock, and that, subject to the limitations
          provided by law and by Article FOURTH of the Amended
          Certificate of Incorporation, the designations, voting
          powers, preferences and relative, participating,
          optional or other special rights, and the
          qualifications, limitations or restrictions thereof, of
          the Class A Convertible Preferred Stock are as follows:
          
               A.   Dividends.  The holders of shares of Class A
          Convertible Preferred Stock shall be entitled to
          receive or have set apart for payment dividends thereon
          at the rate of $.16 per share per annum, payable
          semiannually for the last preceding dividend on the
          last days of June and December in each year in, at the
          option of the Corporation, cash or shares of Common
          Stock valued for such purpose at the average closing
          price of the Common Stock in the over-the-counter
          market over the twenty (20) trading days immediately
          prior to the recorded date for each semiannual payment
          an quoted on NASDAQ, as the average of the bid and
          offer prices quoted for such period in the pink sheets
          published by the National Quotation Bureau.  The amount
          of dividends payable per share for each dividend period
          will be computed by dividing by two the $.16 annual
          rate.

               B.   Liquidating Preferences.  In the event of any
          voluntary or involuntary liquidation, dissolution or
          winding-up of the Corporation under any circumstances
          or any voluntary liquidation or winding-up of the
          Corporation, which shall be deemed to have occurred
          upon the sale of all or substantially all of its
          assets, the holders of Class A Convertible Preferred
          Stock will be entitled to receive, prior to and in
          preference to any distribution of the assets of surplus
          funds of the Corporation to the holder of any other
          shares of Capital Stock by reason of the ownership
          thereof, but on a parity with the holders of the
          Convertible Preferred Stock, an amount equal to $2.00
          per share plus accrued and unpaid dividends up to and
          inclusive of the date of liquidation (the "Class A
          Preferential Amount").  If, upon the occurrence of such
          an event, the assets and funds thus distributed among
          the holders of Class A Convertible Preferred Stock
          shall be insufficient to permit the payment to such
          holder of the full Class A Preferential Amount, then
          the entire assets and funds of the Corporation legally
          available for distribution shall be distributed ratably
          among the holders of Class A Convertible Preferred
          Stock and the Convertible Preferred Stock.  After
          payment or setting apart of the full Class A
          Preferential Amount required to be paid to the holders
          of the Class A Convertible Preferred Stock, the holders
          of the Class A Convertible Preferred Stock shall be
          entitled to receive all remaining assets or surplus
          funds of the Corporation on a parity with the holders
          of the Convertible Preferred Stock.
               
               C.   Consents of Class A Convertible Preferred
          Stock.  Without the affirmative vote or consent of the
          holders of the majority of the shares of Class A
          Convertible Stock at the time outstanding, the
          Corporation shall not:

               (a)  Alter, change or amend the preferences,
          rights or privileges of holders of the Class A
          Convertible Preferred Stock contained herein or in the
          By-laws of the Corporation or elsewhere as in effect on
          the date that this Certificate of Designation is filed
          with the Secretary of the State of Delaware; or

               (b)  Alter, change or amend the Certificate of
          Incorporation or the By-laws of the Corporation or
          otherwise to provide for the authorization and issuance
          of any additional class or series of Capital Stock,
          including additional shares of Preferred Stock having
          any rights, preferences or priorities equivalent to or
          any greater than (either in any particular aspect or in
          the aggregate) the Class A Convertible Preferred Stock;
          or

               (c)  Agree to a voluntary liquidation,
          dissolution, or winding-up of the Corporation.

               D.   Voting Rights.  In addition to the voting
          rights granted to the holders of the Class A
          Convertible Preferred Stock by the laws of the state of
          Delaware and by Section C hereof, each holder of Class
          A Convertible Preferred Stock shall be entitled at each
          meeting of the stockholders of the Corporation to that
          number of votes which is equal to the number of shares
          of Common Stock into which each share of Convertible
          Preferred Stock is convertible on the record date with
          respect to such meeting for each share of such stock
          outstanding in his name on the books of the
          Corporation.

               E.   Conversion.

               (a)  Conversion by Holder.  Each share of Class A
          Convertible Preferred Stock shall be convertible, at
          the option of the holder thereof, at any time after (i)
          one (1) year after the date of issuance of the Class A
          Convertible Preferred Stock; or (ii) the closing price
          of Common Stock shall have been $3.00 or more per share
          for sixty (60) consecutive trading days, in accordance
          with the conversion formula (as defined below), subject
          to adjustment as described below.

               Before any holder of Class A Convertible Preferred
          Stock shall be entitled to convert the same into shares
          of Common Stock, the holders shall (i) surrender the
          Certificate(s) therefor, duly endorsed, at the office
          of the Corporation or of any transfer agent for the
          Common Stock, or (ii) notify the Corporation or any
          transfer agent that such certificate has been lost,
          stolen or destroyed and execute an agreement
          satisfactory to the Corporation to indemnify the
          Corporation against any loss incurred by it in
          connection therewith, and shall give written notice to
          the Corporation at such office that the holder elects
          to convert the same and shall state therein the number
          of shares of Class A Convertible Preferred Stock being
          converted.  Thereupon, the Corporation shall promptly
          issue and deliver at such office to such holder(s) of
          Class A Convertible Preferred Stock a certificate(s)
          for the number of shares of Common Stock to which the
          holder shall be entitled.

               Such conversion shall be deemed to have been made
          immediately prior to the closing of business on the
          date of such surrender of the shares of Class A
          Convertible Preferred Stock to be converted or delivery
          of the aforementioned Indemnification Agreement, and
          the person or persons entitled to receive these shares
          of Common Stock issuable upon such conversion shall be
          treated for all purposes as the record holder or
          holders of such shares of Common Stock on such date.

               (b)  Conversion Price and Conversion Formula.  The
          initial conversion price per share for Class A
          Convertible Preferred Stock (the "Conversion Price")
          shall be $2.00, subject to adjustment from time to time
          as provided herein.  Each share of Class A Convertible
          Preferred Stock shall be convertible into that number
          of shares of Common Stock that results from dividing
          $2.00 by the Conversion Price in effect at the time of
          conversion (the "Conversion Formula").

               (c)  Adjustments of Conversion Price for Stock
          Splits and Combinations.  If the Corporation shall at
          any time, or from time to time, after the date of the
          issuance of the Class A Convertible Preferred Stock,
          effect a subdivision of the outstanding Common Stock,
          the Conversion Price in effect immediately before that:
          subdivision shall be proportionately decreased, and
          conversely, if the Corporation shall at any time or
          from to time after the original issue date of the Class
          A Convertible Preferred Stock combine the outstanding
          shares of Common Stock, the Conversion Price in effect
          immediately before the combination shall be
          proportionately increased.  Any adjustment under this
          Subsection (c) shall become effective at the close of
          business on the date the subdivision or combination
          becomes effective.

               (d)  Adjustment of Conversion Price for Certain
          Dividends and Distributions.  If the Corporation at any
          time, or from time to time, after the date of the
          issuance of the Class A Convertible Preferred Stock,
          shall make or issue, or fix a record date for the
          determination of holders of Common Stock entitled to
          receive, a dividend or other distribution payable in
          additional shares of Common Stock, then, and in each
          such event, the Conversion Price then in effect shall
          be decreased as of the date of such issuance or, at the
          time or upon the event such a record date shall have
          been fixed, as of the close of business on such record
          date (the "Record Date"), by multiplying the Conversion
          Price then in effect by a fraction, determined as
          follows:

               (i)  The numerator of which shall be the total
          number of shares of Common stack issued and outstanding
          immediately prior to the Record Date; and

               (ii) The denominator of which shall be the total
          number of shares of Common Stock issued and outstanding
          immediately prior to the Record Date plus the number of
          shares of Common Stock issuable in payment of such
          dividend or distribution; provided, however, if such
          Record Date shall have been fixed and such dividend is
          not fully paid or if such distribution is not fully
          made on the date fixed therefor, the Conversion Price
          shall be recomputed accordingly as of the closing of
          the business on such Record Date and thereafter the
          Conversion Price for such Class A Convertible Preferred
          Stock shall be adjusted pursuant to this Section (d) at
          the time of such action, or payment of such dividends
          or distributions.

               (e)  Adjustment for Reclassification, Exchange or
          Substitution.  If the Common Stock issuable upon the
          conversion of the Class A Convertible Preferred Stock
          shall be changed into the same or different number of
          shares of a different class or classes of stock, or
          other securities or property, whether by
          reclassification, exchange, substitution or other
          transaction having similar effect (other than a
          subdivision or combination of shares or stock dividend
          provided for above, or a reorganization, merger,
          consolidation, or sale of assets provided for elsewhere
          in this Section E) then and in each such event the
          holder of each share of Class A Convertible Preferred
          Stock shall have the right thereafter to convert such
          shares into the kind and amount of shares of stock and
          other securities and property receivable upon such
          reclassification, exchange, substitution or other
          transaction having similar effect, as did or shall the
          holders of shares of Common Stock have, as if such
          shares of Class A Convertible Preferred Stock had been
          converted into Common Stock immediately prior to the
          Record Date with respect to such reclassification,
          exchange or substitution, all subject to further
          adjustment as provided herein.

               (f)  Reorganization, Mergers, Consolidations, or
          Sales of Assets.  If at any time, or from time to time,
          there shall be (other than at subdivision, combination,
          reclassification, exchange or substitution or shares
          provided for elsewhere in this Section E) a capital
          reorganization involving a merger or consolidation of
          the Corporation with or into another corporation, or
          the sale or transfer of all or substantially all of the
          Corporation's properties and assets to any other person
          (a "sale"), then, as a part of such reorganization,
          merger, consolidation or sale, there shall be due and
          adequate provision shall be made so that the holders of
          the Class A Convertible Preferred Stock shall
          thereafter be entitled to receive upon conversion of
          the Class A Convertible Preferred Stock, the number of
          shares or other securities or property of the
          Corporation, or of the successor corporation resulting
          from such merger, reorganization, consolidation or
          sale, as to which a holder of Common Stock deliverable
          upon conversion would have been entitled to receive as
          a result of such reorganization, merger, consolidation,
          or sale.  In any such case, appropriate adjustment
          shall be made in respect to the rights of the holders
          of the Class A Convertible Preferred Stock after the
          reorganization, merger, consolidation or sale to the
          end that the provisions of this Section E (including
          adjustment of the Conversion Price then in effect and
          the number of shares purchasable upon conversion of the
          Class A Convertible Preferred Stock) shall be
          applicable after that event as nearly equivalent as may
          be practicable.

               (g)  Sale of Shares Below Conversion Price.  If at
          any time, or from time to time, after the date of
          issuance of the Class A Convertible Preferred Stock and
          while any shares of the Class A Convertible Preferred
          Stock are outstanding, the Corporation shall issue or
          sell Additional Shares of Common Stock (as hereinafter
          defined) or options, warrants, convertible securities
          or other rights to acquire Common Stock other than an
          (i) a dividend or other distribution of any class of
          stock permitted by subsection (d) above, (ii) a
          subdivision or combination of shares of Common Stock as
          provided for in subsection (c) above, or (iii) a
          reclassification, exchange, resubstitution or other
          transaction having similar effect as provided for in
          subsection (e) above, for a consideration per share
          less than the Conversion Price in effect immediately
          prior to the event, or without consideration, then, and
          thereafter successively upon each such issuance, the
          Conversion Price in effect immediately prior to the
          issuance of such shares shall forthwith be reduced to a
          price (calculated to the nearest full cent) determined
          by dividing (a) an amount equal to (i) the total number
          of shares of Common Stock outstanding immediately prior
          to such issuance multiplied by the conversion Price in
          effect immediately prior to such issuance, plus (ii)
          the consideration, if any, received by the Corporation
          upon such issuance by (b) the total number of shares of
          Common Stock outstanding immediately after such
          issuance provided, however, that no adjustment
          otherwise required hereunder, shall be made unless the
          reduction in Conversion Price required by this
          subsection (h), together with all prior reductions
          which have not resulted in an adjustment to the
          Conversion Price, shall result in a reduction of the
          Conversion Price by at lease $0.05 per share.

               For purposes of this subsection (h), the price
          received by the Corporation for such Additional Shares
          of Common Stock shall be computed as follows:

                    (x)  Cash and Property.  If such
          consideration consists of:
               
               (a)  cash, the consideration shall be the
          aggregate amount of cash received by the Corporation;

               (b)  property (including intellectual property)
          other than cash, the consideration shall be the fair
          market value thereof at the time of such issue, as
          determined in good faith by the Board; and

               (c)  part cash or part property and/or stock or
          other securities of the Corporation or both, the
          consideration shall be the amount equal to the sum of
          the cash and fair market value of the property actually
          received by the Corporation computed consistently with
          the prior paragraphs herein and determined in good
          faith by the Board.

               (y)  Options.  Shares of the Corporation called
          for pursuant to options and warrants which are held as
          of the date of a conversion of Class A Convertible
          Preferred Stock by option or warrant holders, and which
          are not exercised, and have not terminated or lapsed,
          at the time of such conversion, will be deemed to have
          been issued, for purposes of the definitions and
          calculations hereof, at a price per share determined by
          dividing:

               (a)  the total amount, if any, received and
          receivable by the Corporation as consideration for the
          issuance of such options or warrants, plus the minimum
          aggregate amount of additional consideration (as set
          forth in the instrument relating thereto, without
          regard to any provision contained therein for a
          subsequent adjustment of such consideration) payable to
          the Corporation upon the exercise of such options or
          warrants, by

               (b)  the maximum number of such shares (as set
          forth in the instrument relating thereto, without
          regard to any provisions contained therein for a
          subsequent adjustment of such number) issuable upon the
          exercise of such options or warrants.

               (h)  Definitions.  The terms "Additional Shares of
          Common Stock" as used herein shall mean all shares of
          Common Stock issued or deemed issued by the Corporation
          after the issuance date of the Class A Convertible
          Preferred Stock, whether or not subsequently reacquired
          or retired by the Corporation, other than shares of
          Common Stock issued (i) upon conversion of the Class A
          Convertible Preferred Stock, (ii) upon conversion of
          $693,000 principal amount of the Corporation's 12-1/2%
          Class A Convertible Subordinated Debentures due in
          1996, or any options or warrants or (iii) upon exercise
          of options or warrants or (iv) upon exercise of options
          granted to purchase shares of Common Stock of the
          Corporation under its stock option plans.

               (i)  Accountant's Certificate of Adjustment.  In
          each case of an adjustment of readjustment of the
          Conversion Price for the number of shares of Common
          Stock or the securities issuable upon conversion of the
          Class A Convertible Preferred Stock, the Corporation,
          at its expense, shall cause independent certified
          public accountants of recognized standing selected by
          the Corporation (who may be the independent certified
          public accountants then auditing the books of the
          Corporation) to compute such adjustment or readjustment
          in accordance herewith and prepare a certificate
          showing such adjustment or readjustment, and shall mail
          such certificate by first class mail, postage prepaid,
          to each registered holder of Class A Convertible
          Preferred Stock at the holder's address as shown in the
          Corporation's books.  The certificate shall set forth
          such adjustment or readjustment, showing in detail the
          facts upon which such adjustment or readjustment is
          based, including a statement of (i) the consideration
          received or to be received by the Corporation for any
          Additional Shares of Common Stock issued or sold, (ii)
          the Conversion Price both before and after such
          adjustment (or readjustment, and (iii) the number of
          Additional Shares of Common Stock and the type and
          amount, if any, of other property which at the time
          would be received upon conversion of the Class A
          Convertible Preferred Stock.

               (j)  Fractional Shares.  No fractional shares of
          Common Stock shall be issued upon conversion of Class A
          Convertible Preferred Stock.  In lieu of any fractional
          shares to which the holder would otherwise be entitled,
          the Corporation shall pay, in cash. an amount equal to
          the product of (i) such fraction of a share, multiplied
          by (ii) the fair market value of one share of the
          Corporations' Common Stock on the date of conversion,
          as determined in good faith by the Board.
               

               (k)  Reservation of Stock Issuable Upon
          Conversion.  The Corporation shall at all times reserve
          and keep available out of its authorized but unissued
          shares of Common Stock, solely for the purpose of
          effecting the conversion of the shares of the Class A
          Convertible Preferred Stock, such number of its shares
          of Common Stock as shall from time to time be
          sufficient to effect the conversion of all outstanding
          shares of the Class A Convertible Preferred Stock, and
          if at any time the number of authorized but unissued
          shares of Common Stock shall not be sufficient to
          effect the conversion of all the outstanding shares of
          Class A Convertible Preferred Stock, the Corporation
          will, subject to the requirements of applicable state
          law, take such corporate action as may, in the opinion
          of its counsel, be necessary to increase its authorized
          but unissued shares of Common Stock to such number of
          shares of Common Stock as shall be sufficient for such
          purposes.

               F.   Nonassessable Status of Stock.  All the
          shares of Class A Convertible Preferred Stock for which
          the full consideration determined by the Board of
          Directors (which shall be not less than the par value
          of such shares) has been paid or delivered, in cash or
          property in accordance with the resolutions of the
          Board of Directors authorizing the issuance of such
          shares, shall be deemed fully paid stock and the holder
          of such shares shall not be liable for any further call
          or assessment or any other payment thereon.

               G.   Redemption of Class A Convertible Preferred
          Stock.  Subject to the limitations of the laws of the
          State of Delaware, the Corporation may, any time after
          the closing price of the Common Stock has been $3.00 or
          more for ninety (90) consecutive trading days, redeem
          all or a portion of such shares of Class A Convertible
          Preferred Stock at a redemption price equal to $2.00
          per share, plus an amount equal to any accumulated and
          accrued but unpaid dividends upon thirty (30) days
          written notice to the holders of the Class A
          Convertible Preferred Stock.  If less than all of the
          outstanding shares of the Class A Convertible Preferred
          Stock are to be redeemed, the Corporation shall redeem
          from each holder of Class A Convertible Preferred Stock
          on a pro rata basis.

          IN WITNESS WHEREOF, the undersigned have hereunto set
their hands this 27th day of November, 1990 and affirm that the
statements made herein are true and correct under the penalties
of perjury.


                              BARRINGER RESOURCES INC.
                                   
                                   
                              By:____________________________
                                 Stanley S. Binder, President
                                   
Attest:


________________________________________
Denis R. Pinkernell, Assistant Secretary


                                    
                         CERTIFICATE OF AMENDMENT
                
                                  OF
               
                        CERTIFICATE OF INCORPORATION
                          
                                  OF
                
                
                        BARRINGER RESOURCES INC.

                
       (Pursuant to Section 242 of the General Corporation Law)


        THE UNDERSIGNED, Stanley S. Binder and Denis R. Pinkernell, being the 
duly elected and acting President and Secretary, respectively, of BARRINGER 
RESOURCES INC., a Delaware corporation (the "Corporation"), for the purpose 
of amending the Certificate of Incorporation of the Corporation pursuant to 
Section 242 of the General Corporation Law, DO HEREBY CERTIFY THAT:

        FIRST:  The name of the Corporation is BARRINGER RESOURCES

INC. The original Certificate of Incorporation of the Corporation

was filed with the Secretary of State of the State of Delaware on

September 7, 1967 under the name of Barringer Research, Inc.
       
        SECOND:  The Board of Directors of the Corporation, at a

meeting thereof duly called and held on September 14, 1990, duly

adopted and approved and declared advisable the following

resolution with respect to the amendment to Article FIRST of the

Certificate of Incorporation of the Corporation to change the name

of the Corporation in accordance with the provisions of Section 242

of the General Corporation Law: 

                RESOLVED, that, subject to approval of stockholders
        of the Corporation, Article FIRST of the Certificate of
        Incorporation of the Corporation be amended to read and
        provide in its entirety to read as follows: 

                "FIRST:  The name of the Corporation is BARRINGER
        TECHNOLOGIES INC.hereinafter called the "Corporation")."
     
     THIRD:  The holders of a majority of the outstanding shares of

Common Stock ($.01 par value) and the outstanding shares of $1.25

Convertible Preferred Stock of the Corporation, the only

outstanding classes of stock of the Corporation entitled to notice

of and to vote at the deferred Annual Meeting of Stockholders of

the Corporation held on February 12, 1991 approved the amendment of

the Certificate of Incorporation as herein set forth in accordance

with the provisions of Section 242 of the General Corporation Law of

the State of Delaware. 


        IN WITNESS WHEREOF, the undersigned have hereunto set their hands 

this 13th day of February, 1991.



                                _______________________________
                                Stanley S. Binder, President


                                _______________________________
                                Denis R. Pinkernell, Secretary




              CERTIFICATE OF DECREASE IN THE NUMBER OF
          SHARES OF CLASS A CONVERTIBLE PREFERRED STOCK
                               AND
              CERTIFICATE OF DESIGNATION OF CLASS B
                   CONVERTIBLE PREFERRED STOCK
                                
   (Pursuant to Section 151 of the General Corporation Law of
                     the State of Delaware)
                                
          BARRINGER  TECHNOLOGIES INC., a  corporation  organized

and  existing under the General Corporation Law of the  State  of

Delaware  (the "Corporation"), in accordance with the  provisions

of Section 103 thereof, HEREBY CERTIFIES:

          That pursuant to the authority conferred upon the Board

of   Directors  by  the  Certificate  of  Incorporation  of   the

Corporation,  as amended, the Board of Directors on November  18,

1991  adopted the following resolutions decreasing the number  of

shares   of   Class  A  Convertible  Preferred  Stock  previously

designated by Certificate of Designation filed with the Secretary

of  State of Delaware on November 27, 1991 from 500,000 shares to

270,000  shares,  and designating a series of 730,000  shares  of

Class B Convertible Preferred Stock:



               RESOLVED,  that  the  resolutions  designating  an
          additional   500,000  shares  of  Class  A  Convertible
          Preferred  Stock be rescinded, and pursuant to  Section
          151(g)  of the General Corporation Law of the State  of
          Delaware,  the number of shares of Class A  Convertible
          Preferred Stock previously designated by Certificate of
          Designation  filed  with  the  Secretary  of  State  of
          Delaware  on November 27, 1991 be decreased to  270,000
          shares of such Class A Convertible Stock; and
               
               RESOLVED, that pursuant to the authority conferred
          upon  the  Board  of  Directors of the  Corporation  by
          Article   FOURTH   of   the  Amended   Certificate   of
          Incorporation  of  the  Corporation,  there  is  hereby
          designated  a Class B Convertible Preferred Stock,  par
          value $2.00 per share (hereinafter called the "Class  B
          Convertible  Preferred Stock") , and that,  subject  to
          the  limitations provided by law and by Article  FOURTH
          of   the  Amended  Certificate  of  Incorporation,  the
          designations, voting powers, preferences and  relative,
          participating,  optional or other special  rights,  and
          the   qualifications,   limitations   or   restrictions
          thereof, of the Class B Convertible Preferred Stock are
          as follows:

               A.   Dividends.  The holders of shares of Class  A
          Convertible  Preferred  Stock  shall  be  entitled   to
          receive or have set apart for payment dividends thereon
          at  the  rate  of  $.16 per share  per  annum,  payable
          semiannually  from the last preceding dividend  on  the
          last days of June and December in each year in, at  the
          option  of  the Corporation, cash or shares  of  Common
          Stock valued for such purpose at the average daily  bid
          and  offer  price of the Common Stock in the  over-the-
          counter  market  over  the  twenty  (20)  trading  days
          immediately   prior  to  the  record  date   for   each
          semiannual   payment   as  quoted   on   the   National
          Association  of  Securities  Dealers,  Inc.   Automated
          Quotation System ("NASDAQ") or, if the Common Stock  is
          not quoted on NASDAQ during such period, the average of
          the  bid and offer prices quoted for such period in the
          pink sheets published by the National Quotation Bureau.
          The  amount  of  dividends payable per share  for  each
          dividend period will be computed by dividing by two the
          $.16 annual rate.
               
               B.   Liquidating Preferences.  In the event of any
          voluntary  or  involuntary liquidation, dissolution  or
          winding-up  of  the Corporation under any circumstances
          or  any  voluntary  liquidation or  winding-up  of  the
          Corporation,  which shall be deemed  to  have  occurred
          upon  the  sale  of  all or substantially  all  of  its
          assets,  the  holders of Class B Convertible  Preferred
          Stock  will  be entitled to receive, prior  to  and  in
          preference to any distribution of the assets of surplus
          funds  of  the Corporation to the holder of  any  other
          shares of capital stock of the Corporation by reason of
          the ownership thereof, but on a parity with the holders
          of  the  Class  A Convertible Preferred Stock  and  the
          Convertible Preferred Stock, par value $1.25 per  share
          of the Corporation (the "Convertible Preferred Stock"),
          an  amount  equal to $2.00 per share plus  accrued  and
          unpaid  dividends up to and inclusive of  the  date  of
          liquidation  (the "Class B Preferential Amount").   If,
          upon  the  occurrence of such an event, the assets  and
          funds  thus  distributed among the holders of  Class  B
          Convertible  Preferred Stock shall be  insufficient  to
          permit  the payment to such holder of the full Class  B
          Preferential Amount, then the entire assets  and  funds
          of  the  Corporation legally available for distribution
          shall be distributed ratably among the holders of Class
          B  Convertible  Preferred Stock,  Class  A  Convertible
          Preferred  Stock  and the Convertible Preferred  Stock.
          After  payment  or setting apart of the  full  Class  B
          Preferential Amount required to be paid to the  holders
          of the Class B Convertible Preferred Stock, the holders
          of  the  Class B Convertible Preferred Stock  shall  be
          entitled  to  receive all remaining assets  or  surplus
          funds  of the Corporation on a parity with the  holders
          of   the  Class  A  Convertible  Preferred  Stock   and
          Convertible Preferred Stock.

               C.    Consents  of  Class A Convertible  Preferred
          Stock.  Without the affirmative vote or consent of  the
          holders  of  the  majority of the  shares  of  Class  B
          Convertible   Stock  at  the  time   outstanding,   the
          Corporation shall not:

               (a)   Alter,  change  or  amend  the  preferenced,
          rights  or  privileges  of  holders  of  the  Class   B
          Convertible Preferred Stock contained herein or in  the
          By-laws  of the Corporation elsewhere as in  effect  on
          the  date that this Certificate of Designation is filed
          with the Secretary of the State of Delaware; or

               (b)   Alter,  change or amend the  Certificate  of
          Incorporation  or  the By-laws of  the  Corporation  or
          otherwise provide for the authorization and issuance of
          any  additional  class  or  series  of  capital  stock,
          including  additional shares of Preferred Stock  having
          any rights, preferences or priorities equivalent to  or
          any greater than (either in any particular aspect or in
          the aggregate) the Class B Convertible Preferred Stock;
          or

               (c)     Agree    to   a   voluntary   liquidation,
          dissolution, or winding-up of the Corporation.

               D.    Voting  Rights.  In addition to  the  voting
          rights   granted  to  the  holders  of  the   Class   B
          Convertible Preferred Stock by the laws of the State of
          Delaware and by Section C hereof, each holder of  Class
          B Convertible Preferred Stock shall be entitled at each
          meeting of the stockholders of the Corporation to  that
          number  of votes which is equal to the number of shares
          of  Common  Stock  into which each  share  of  Class  B
          Convertible  Preferred  Stock  is  convertible  on  the
          record date with respect to such meeting for each share
          of  such stock outstanding in his name on the books  of
          the Corporation.

               E.   Conversion.

               (a)  Conversion by Holder.  Each share of Class  B
          Convertible Preferred Stock shall be convertible at the
          option  of  the holder thereof, at any time  after  the
          date of issuance into one share of Common Stock, at the
          conversion price and subject to adjustment as described
          below.

               Before any holder of Class B Convertible Preferred
          Stock shall be entitled to convert the same into shares
          of  Common  Stock, the holders shall (i) surrender  the
          Certificate(s) therefor, duly endorsed, at  the  office
          of  the  Corporation or of any transfer agent  for  the
          Common  Stock,  or (ii) notify the Corporation  or  any
          transfer  agent  that such certificate has  been  lost,
          stolen   or   destroyed   and  execute   an   agreement
          satisfactory  to  the  Corporation  to  indemnify   the
          Corporation  against  any  loss  incurred  by   it   in
          connection therewith, and shall give written notice  to
          the  Corporation at such office that the holder  elects
          to  convert the same and shall state therein the number
          of  shares of Class B Convertible Preferred Stock being
          converted.   Thereupon, the Corporation shall  promptly
          issue  and deliver at such office to such holder(s)  of
          Class  B  Convertible Preferred Stock a  certificate(s)
          for  the number of shares of Common Stock to which  the
          holder shall be entitled.

               Such  conversion shall be deemed to have been made
          immediately  prior to the closing of  business  on  the
          date  of  such  surrender of  the  shares  of  Class  B
          Convertible Preferred Stock to be converted or delivery
          of  the  aforementioned Indemnification Agreement,  and
          the  person or persons entitled to receive these shares
          of  Common Stock issuable upon such conversion shall be
          treated  for  all  purposes as  the  record  holder  or
          holders of such shares of Common Stock on such date.

               (b)  Conversion Price and Conversion Formula.  The
          conversion  price  per share for  Class  B  Convertible
          Preferred  Stock  (the  "Conversion  Price")  shall  be
          $2.00,  subject  to adjustment from  time  to  time  as
          provided  herein.   Each share of Class  B  Convertible
          Preferred  Stock shall be convertible into that  number
          of  shares  of Common Stock that results from  dividing
          $2.00 by the Conversion Price in effect at the time  of
          conversion (the "Conversion Formula").

               (c)   Adjustments  of Conversion Price  for  Stock
          Splits  and Combinations.  If the Corporation shall  at
          any  time, or from time to time, after the date of  the
          issuance  of  the Class B Convertible Preferred  Stock,
          effect  a subdivision of the outstanding Common  Stock,
          the  Conversion Price in effect immediately before  the
          subdivision  shall  be proportionately  decreased,  and
          conversely,  if the Corporation shall at  any  time  or
          from  time to time after the original date of the Class
          B  Convertible Preferred Stock combine the  outstanding
          shares  of Common Stock, the Conversion Price in effect
          immediately  before  the  combination  shall   be   pro
          portionately increased.  Any adjustment at the close of
          business  on  the date the subdivision  or  combination
          becomes effective.

               (d)   Adjustment of Conversion Price  for  Certain
          Dividends and Distributions.  If the Corporation at any
          time,  or  from  time to time, after the  date  of  the
          issuance  of  the Class B Convertible Preferred  Stock,
          shall  make  or  issue, or fix a record  date  for  the
          determination of holders of Common Stock.  entitled  to
          receive,  a  dividend or other distribution payable  in
          additional  shares of Common Stock, then, and  in  each
          such  event, the Conversion Price then in effect  shall
          be decreased as of the date of such issuance or, at the
          time  or  upon the event such a record date shall  have
          been  fixed, as of the close of business on such record
          date (the "Record Date"), by multiplying the Conversion
          Price  then  in  effect  by a fraction,  determined  as
          follows:

               (i)   The  numerator of which shall be  the  total
          number of shares of Common Stock issued and outstanding
          immediately prior to the Record Date; and

               (ii)  The denominator of which shall be the  total
          number of shares of Common Stock issued and outstanding
          immediately prior to the Record Date plus the number of
          shares  of  Common Stock issuable in  payment  of  such
          dividend  or distribution; provided, however,  if  such
          Record Date shall have been fixed and such dividend  is
          not  fully  paid or if such distribution is  not  fully
          made  on the date fixed therefor, the Conversion  shall
          be  recomputed  accordingly as of the  closing  of  the
          business  on  such  Record  Date  and  thereafter   the
          Conversion Price for such Class B Convertible Preferred
          Stock shall be adjusted pursuant to this Section (d) at
          the  time  of such action, or payment of such dividends
          or distributions.

               (e)  Adjustments for Reclassification, Exchange or
          Substitution.   If the Common Stock issuable  upon  the
          conversion  of the Class B Convertible Preferred  Stock
          shall  be changed into the same or different number  of
          shares  of  a different class or classes of  stock,  or
          other  securities  or  property,  whether  by  reclassi
          fication,  exchange, substitution or other  transaction
          having  similar  effect (other than  a  subdivision  or
          combination  of shares or stock dividend  provided  for
          above,  or a reorganization, merger, consolidation,  or
          sale of assets provide for elsewhere in this Section E)
          then  and in each such event the holder of each  shares
          of  Class B Convertible Preferred Stock shall have  the
          right  thereafter to convert such shares into the  kind
          and  amount of shares of stock and other securities and
          property   receivable   upon   such   reclassification,
          exchange,  substitution  or  other  transaction  having
          similar  effect, as did or shall the holders of  shares
          of   Class  B  Convertible  Preferred  Stock  had  been
          converted  into Common Stock immediately prior  to  the
          Record  Date  with  respect to  such  reclassification,
          exchange  or  substitution,  all  subject  to   further
          adjustments as provided herein.

               (f)   Reorganization, Mergers, Consolidations,  or
          Sales of Assets.  If at any time, or from time to time,
          there  shall be (other than a subdivision, combination,
          reclassification,  exchange or substitution  or  shares
          provided  for  elsewhere in this Section E)  a  capital
          reorganization  involving a merger or consolidation  of
          the  Corporation  with or into another corporation,  or
          the sale or transfer of all or substantially all of the
          Corporation's properties and assets to any other person
          (a  "sale"),  then,  as a part of such  reorganization,
          merger,  consolidation or sale, there shall be due  and
          adequate provision shall be made so that the holders of
          the   Class   B   Convertible  Preferred  Stock   shall
          thereafter  be  entitled to receipt upon conversion  of
          the Class B Convertible Preferred Stock, the number  of
          shares   or  other  securities  or  property   of   the
          Corporation, or of the successor corporation  resulting
          from  such  merger,  reorganization,  consolidation  or
          sale,  as to which a holder of Common Stock deliverable
          upon conversion would have been entitled to receive  as
          a result of such reorganization, merger, consolidation,
          or  sale.   In  any  such case, appropriate  adjustment
          shall  be made in respect to the rights of the  holders
          of  the  Class B Convertible Preferred Stock after  the
          reorganization, merger, consolidation or  sale  to  the
          end  that  the provisions of this Section E  (including
          adjustment  of the Conversion Price then in effect  and
          the number of shares purchasable upon conversion of the
          Class   B   Convertible  Preferred  Stock)   shall   be
          applicable after that event as nearly equivalent as may
          be practicable.

               (g)  Sale of Shares Below Conversion Price.  If at
          any  time,  or  from time to time, after  the  date  of
          issuance of the Class B Convertible Preferred Stock and
          while  any  shares of the Class B Convertible Preferred
          Stock  are outstanding, the Corporation shall issue  or
          sell  Additional Shares of Common Stock (as hereinafter
          defined)  or options, warrants, convertible  securities
          or  other rights to acquire Common Stock other than  as
          (i)  a  dividend or other distribution of any class  of
          stock  permitted  by  subsection  (d)  above,  (ii)   a
          subdivision or combination of shares of Common Stock as
          provided  for in subsection (c) above, or  (iii)  a  re
          classification,   exchange,   substitution   or   other
          transaction  having similar effect as provided  for  in
          subsection  (e)  above, for a consideration  per  share
          less  than  the Conversion Price in effect  immediately
          prior to the event, or without consideration, then, and
          thereafter  successively upon each such  issuance,  the
          Conversion  Price in effect immediately  prior  to  the
          issuance of such shares shall forthwith be reduced to a
          price  (calculated to the nearest full cent) determined
          by dividing (a) an amount equal to (i) the total number
          of shares of Common Stock outstanding immediately prior
          to  such issuance multiplied by the Conversion Price in
          effect  immediately prior to such issuance,  plus  (ii)
          the  consideration, if any, received by the Corporation
          upon such issuance by (b) the total number of shares of
          Common   stock  outstanding  immediately   after   such
          issuance   provided,   however,  that   no   adjustment
          otherwise required hereunder, shall be made unless  the
          reduction   in  Conversion  Price  required   by   this
          subsection  (g),  together with  all  prior  reductions
          which  have  not  resulted  in  an  adjustment  to  the
          Conversion  Price, shall result in a reduction  of  the
          Conversion Price by at least $0.05 per share.

               For  purposes  of this subsection (g),  the  price
          received by the Corporation for such Additional  Shares
          of Common Stock shall be computed as follows:

               (x)   Cash  and  Property.  If such  consideration
          consists of:

               (a)    cash,  the  consideration  shall   be   the
          aggregate amount of cash received by the Corporation;

               (b)   property  (including intellectual  property)
          other  than cash, the consideration shall be  the  fair
          market  value  thereof at the time of  such  issue,  as
          determined in good faith by the Board; and

               (c)   part  cash or part property and/or stock  or
          other  securities  of  the  Corporation  or  both,  the
          consideration shall be the amount equal to the  sum  of
          the cash and fair market value of the property actually
          received by the Corporation computed consistently  with
          the  prior  paragraphs herein and  determined  in  good
          faith by the Board.

                     (y)   Options.   Shares of  the  Corporation
          called  for pursuant to options and warrants which  are
          held  as  of  the  date  of a  conversion  of  Class  B
          Convertible  Preferred  Stock  by  option  or   warrant
          holders,  and  which are not exercised,  and  have  not
          terminated  or lapsed, at the time of such  conversion,
          will be deemed to have been issued, for purposes of the
          definitions  and calculations hereof, at  a  price  per
          share determined by dividing;

               (a)   the  total  amount,  if  any,  received  and
          receivable by the Corporation as consideration for  the
          issuance of such options or warrants, plus the  minimum
          aggregate  amount of additional consideration  (as  set
          forth  in  the  instrument  relating  thereto,  without
          regard  to  any  provision  contained  therein  for   a
          subsequent adjustment of such consideration) payable to
          the  Corporation upon the exercise of such  options  or
          warrants, by

               (b)   the  maximum number of such shares  (as  set
          forth  in  the  instrument  relating  thereto,  without
          regard to any provisions contained therein for a  subse
          quent  adjustment  of such number)  issuable  upon  the
          exercise of such options or warrants.

               (h)  Definitions.  The terms "Additional Shares of
          Common Stock" as used therein shall mean all shares  of
          Common Stock issued or deemed issued by the Corporation
          after  the  issuance  date of the Class  B  Convertible
          Preferred Stock, whether or not subsequently reacquired
          or  retired  by the Corporation, other than  shares  of
          Common Stock issued (i) upon conversion of the Class  A
          or  Class  B  Convertible Preferred  Stock,  (ii)  upon
          conversion  of  the  Corporation's  12  1/2%  Class   A
          Convertible Subordinated Debentures due in 1996, or any
          options  or warrants or (iii) upon exercise of  options
          or warrants or (iv) upon exercise of options granted to
          purchase  shares  of  Common Stock of  the  Corporation
          under its stock option plans.

               (i)   Accountants' Certificate of Adjustment.   In
          each  case  of  an  adjustment of readjustment  of  the
          Conversion  Price  for the number of shares  of  Common
          Stock or the securities issuable upon conversion of the
          Class  B  convertible Preferred Stock, the Corporation,
          at  its  expense,  shall  cause  independent  certified
          public  accountants of recognized standing selected  by
          the  Corporation (who may be the independent  certified
          public  accountants  then  auditing-the  books  of  the
          Corporation) to compute such adjustment or readjustment
          in   accordance  herewith  and  prepare  a  certificate
          showing such adjustment or readjustment, and shall mail
          such  certificate by first class mail, postage prepaid,
          to  each  registered  holder  of  Class  B  Convertible
          Preferred Stock at the holder's address as shown in the
          Corporation's books.  The certificate shall  set  forth
          such adjustment or readjustment, showing in detail  the
          facts  upon  which such adjustment or  readjustment  is
          based,  including a statement of (i) the  consideration
          received or to be received by the Corporation  for  any
          Additional Shares of Common Stock issued or sold,  (ii)
          the   Conversion  Price  both  before  and  after  such
          adjustment  or  readjustment, and (iii) the  number  of
          Additional  Shares of Common Stock  and  the  type  and
          amount,  if  any, of other property which at  the  time
          would  be  received  upon conversion  of  the  Class  B
          Convertible Preferred Stock.

               (j)   Fractional Shares.  No fractional shares  of
          Common Stock shall be issued upon conversion of Class B
          Convertible Preferred Stock.  In lieu of any fractional
          shares to which the holder would otherwise be entitled,
          the Corporation shall pay, in cash, an amount. equal to
          the product of (i) such fraction of a share, multiplied
          by  (ii)  the  fair market value of one  share  of  the
          Corporation's  Common Stock on the date of  conversion,
          as determined in good faith by the Board.

               (k)     Reservation   of   Stock   Issuable   Upon
          Conversion.  The Corporation shall at all times reserve
          and  keep  available out of its authorized but unissued
          shares  of  Common  Stock, solely for  the  purpose  of
          effecting the conversion of the shares of the  Class  B
          Convertible Preferred Stock, such number of its  shares
          of   Common  Stock  as  shall  from  time  to  time  be
          sufficient  to effect the conversion of all outstanding
          shares  of Class B Convertible Preferred Stock, and  if
          at  any  time  the  number of authorized  but  unissued
          shares  of  Common  Stock shall not  be  sufficient  to
          effect the conversion of all the outstanding shares  of
          Class  B  Convertible Preferred Stock, the  Corporation
          will,  subject to the requirements of applicable  state
          law,  take such corporate action as may, in the opinion
          of its counsel, be necessary to increase its authorized
          but  unissued shares of Common Stock to such number  of
          shares of Common Stock as shall be sufficient for  such
          purposes.

               F.    Nonassessable  Status  of  Stock.   All  the
          shares of Class B Convertible Preferred Stock for which
          the  full  consideration determined  by  the  Board  of
          Directors  (which shall be not less than the par  value
          of  such shares) has been paid or delivered, in cash or
          property  in  accordance with the  resolutions  of  the
          Board  of  Directors authorizing the issuance  of  such
          shares, shall be deemed fully paid stock and the holder
          of such shares shall not be liable for any further call
          or assessment or any other payment thereon.

               G.    Redemption of Class B Convertible  Preferred
          Stock.   Subject to the limitations of the laws of  the
          State  of  Delaware, the Corporation may, at  any  time
          after  the  average bid and offer price of  the  Common
          Stock   has   been  $3.00  or  more  for  ninety   (90)
          consecutive trading days, as quoted on NASDAQ,  or,  if
          the  Common  Stock is not quoted on NASDAQ during  such
          period, the average of the bid and offer prices  quoted
          for  such  period in the pink sheets published  by  the
          National  Quotation Bureau, redeem all or a portion  of
          such  shares of Class B Convertible Preferred Stock  at
          redemption  price  equal to $2.00 per  share,  plus  an
          amount  equal to any accumulated and accrued but unpaid
          dividends upon thirty (30) days written notice  to  the
          holders of the Class B Convertible Preferred Stock.  If
          less  than  all of the outstanding shares  of  Class  B
          Convertible  Preferred Stock are to  be  redeemed,  the
          Corporation shall redeem from each holder  of  Class  B
          Convertible Preferred Stock on a pro rata basis.

          IN  WITNESS WHEREOF, the undersigned have hereunto  set
their  hands  this  day of November, 1991  and  affirm  that  the
statements  made herein are true and correct under the  penalties
of perjury.
                                   
                                   BARRINGER TECHNOLOGIES, INC.
                                   
                                   
                                   By:_____________________________
                                      Stanley S. Binder, President
                                   
Attest:

                                       
                                      
                                     _____________________________ 
                                     Denis R. Pinkernell, Secretary



                   CERTIFICATE OF CORRECTION
                               OF
                 CERTIFICATE OF DECREASE IN THE
                   NUMBER OF SHARES OF CLASS A
                   CONVERTIBLE PREFERRED STOCK
                               AND
              CERTIFICATE OF DESIGNATION OF CLASS B
                   CONVERTIBLE PREFERRED STOCK
                                
(Pursuant to Section 103(f) of the General Corporation Law of the
                       State of Delaware)

           BARRINGER  TECHNOLOGIES INC., a  Delaware  corporation

(the "Corporation") , pursuant to Section 103 (f ) of the General

Corporation Law of the State of Delaware, HEREBY CERTIFIES:

           That  the  Certificate Of Decrease In  The  Number  Of

Shares Of Class A Convertible Preferred Stock And Certificate  of

Designation Of Class B Convertible Preferred Stock filed  in  the

Office  of the Secretary of the State of Delaware on December  2,

1991,  contained certain inaccuracies therein, namely, the  words

"consisting  of 730,000 shares and designated Class B Convertible

Preferred  Stock"  were erroneously dropped at  the  end  of  the

seventh  line of the second "Resolved" paragraph, and  references

to  "Class A" on the first line of paragraph "A.  Dividends"  and

the  heading "C.  Consent of Class A Convertible Preferred Stock"

should  in  each instance refer to Class B Convertible  Preferred

Stock; and

          That the Resolution adopted by the Board of Directors

of the Corporation on November 18, 1991 decreasing the

designation of Class A Convertible Preferred Stock and

designating 730,000 shares of Class B Convertible Preferred Stock

reads and provides in its entirety is as follows:


                  RESOLVED,    that   the   resolutions
          designating an additional 500,000  shares  of
          Class   A  Convertible  Preferred  Stock   be
          rescinded, and pursuant to Section 151(g)  of
          the  General Corporation Law of the State  of
          Delaware,  the number of shares  of  Class  A
          Convertible   Preferred   Stock    previously
          designated   by  Certificate  of  Designation
          filed with the Secretary of State of Delaware
          on  November 11, 1990 be decreased to 270,000
          shares of such Class A Convertible Stock; and
          
               RESOLVED, that pursuant to the authority
          conferred upon the Board of Directors of  the
          Corporation by Article FOURTH of the  Amended
          Certificate   of   Incorporation    of    the
          Corporation,  there  is hereby  designated  a
          Class  B  Convertible  Preferred  Stock,  par
          value $2.00 per share (hereinafter called the
          "Class   B   Convertible  Preferred  Stock"),
          consisting  of 730,000 shares and  designated
          Class B Convertible Preferred Stock and that,
          subject  to the limitations provided  by  law
          and   by   Article  FOURTH  of  the   Amended
          Certificate     of     Incorporation,     the
          designations, voting powers, preferences  and
          relative,  participating, optional  or  other
          special   rights,   and  the  qualifications,
          limitations or restrictions thereof,  of  the
          Class  B Convertible Preferred Stock  are  as
          follows:
          
                A.    Dividends.  The holders of shares
          of  Class B Convertible Preferred Stock shall
          be  entitled to receive or have set apart for
          payment dividends thereon at the rate of $.16
          per  share  per  annum, payable  semiannually
          from  the last preceding dividend on the last
          days of June and December in each year in, at
          the option of the Corporation, cash or shares
          of  Common  Stock valued for such purpose  at
          the  average daily bid and offer price of the
          Common  Stock in the over-the-counter  market
          over the twenty (20) trading days immediately
          prior  to the record date for each semiannual
          payment as quoted on the National Association
          of   Securities   Dealers,  Inc.    Automated
          Quotation System ("NASDAQ") or, if the Common
          Stock  is  not quoted on NASDAQ  during  such
          period,  the  average of the  bid  and  offer
          prices  quoted for such period  in  the  pink
          sheets  published  by the National  Quotation
          Bureau.  The amount of dividends payable  per
          share  for  each  dividend  period  will   be
          computed  by dividing by two the $.16  annual
          rate.
          
                B.    Liquidating Preferences.  In  the
          event   of   any  voluntary  or   involuntary
          liquidation, dissolution or winding-up of the
          Corporation  under any circumstances  or  any
          voluntary  liquidation or winding-up  of  the
          Corporation,  which shall be deemed  to  have
          occurred   upon   the   sale   of   all    or
          substantially all of its assets, the  holders
          of  Class B Convertible Preferred Stock  will
          be  entitled  to  receive, prior  to  and  in
          preference to any distribution of the  assets
          of  surplus funds of the Corporation  to  the
          holder  of any other shares of capital  stock
          of the Corporation by reason of the ownership
          thereof, but on a parity with the holders  of
          the  Class A Convertible Preferred Stock  and
          the  Convertible Preferred Stock,  par  value
          $1.25  per  share  of  the  Corporation  (the
          "Convertible  Preferred  Stock"),  an  amount
          equal  to  $2.00 per share plus  accrued  and
          unpaid dividends Lip to and inclusive of  the
          date    of   liquidation   (the   "Class    B
          Preferential   Amount").    ""f,   upon   the
          occurrence  of such an event, the assets  and
          funds  thus distributed among the holders  of
          Class B Convertible Preferred Stock shall  be
          insufficient  to permit the payment  to  such
          holder  of  the  full  Class  B  Preferential
          Amount,  then the entire assets and funds  of
          the   Corporation   legally   available   for
          distribution  shall  be  distributed  ratably
          among  the  holders  of Class  B  Convertible
          Preferred    Stock,   Class   A   Convertible
          Preferred Stock and the Convertible Preferred
          Stock.  After payment or setting apart of the
          full Class B Preferential Amount required  to
          be  paid  to  the  holders  of  the  Class  B
          Convertible Preferred stock, the  holders  of
          the Class B Convertible Preferred Stock shall
          be  entitled to receive all remaining  assets
          or  surplus  funds  of the Corporation  on  a
          parity  with  the  holders  of  the  Class  A
          Convertible  Preferred Stock and  Convertible
          Preferred Stock.
          
                C.    Consents  of Class B  Convertible
          Preferred  Stock.   Without  the  affirmative
          vote  or  consent  of  the  holders  of   the
          majority of the shares of Class B Convertible
          Stock   at   the   time   outstanding,    the
          Corporation shall not:
          
                 (a)    Alter,  change  or  amend   the
          preferenced, rights or privileges of  holders
          of  the  Class B Convertible Preferred  Stock
          contained  herein or in the  By-laws  of  the
          Corporation  elsewhere as in  effect  on  the
          date that this Certificate of Designation  is
          filed  with  the Secretary of  the  State  of
          Delaware; or
          
                 (b)    Alter,  change  or  amend   the
          Certificate  of Incorporation or the  By-laws
          of  the Corporation or otherwise provide  for
          the   authorization  and  issuance   of   any
          additional class or series of capital  stock,
          including   additional  shares  of  Preferred
          Stock  having  any  rights,  preferences   or
          priorities equivalent to or any greater  than
          (either  in any particular aspect or  in  the
          aggregate) the Class B Convertible  Preferred
          Stock; or
          
                (c)   Agree to a voluntary liquidation,
          dissolution,    or    winding-up    of    the
          Corporation.
          
                D.   Voting Rights.  In addition to the
          voting  rights granted to the holders of  the
          Class  B Convertible Preferred Stock  by  the
          laws  of the State of Delaware and by Section
          C  hereof, each holder of Class B Convertible
          Preferred  Stock  shall be entitled  at  each
          meeting   of   the   stockholders   of    the
          Corporation to that number of votes which  is
          equal to the number of shares of Common Stock
          into  which each share of Class B Convertible
          Preferred Stock is convertible on the  record
          date  with respect to such meeting  for  each
          share  of such stock outstanding in his  name
          on the books of the Corporation.
          
               E.   Conversion.
          
                (a)   Conversion by Holder.  Each share
          of  Class B Convertible Preferred Stock shall
          be  convertible, at the option of the  holder
          thereof,  at  any  time  after  the  date  of
          issuance  into one share of Common Stock,  at
          the   conversion   price   and   subject   to
          adjustment as described below.
          
               Before any holder of Class B Convertible
          Preferred Stock shall be entitled to  convert
          the  same  into shares of Common  Stock,  the
          holders     shall    (i)    surrender     the
          Certificate(s)  therefor, duly  endorsed,  at
          the  office  of  the Corporation  or  of  any
          transfer agent for the Common Stock, or  (ii)
          notify the Corporation or any transfer  agent
          that  such certificate has been lost,  stolen
          or   destroyed   and  execute  an   agreement
          satisfactory to the Corporation to  indemnify
          the Corporation against any loss incurred  by
          it  in  connection therewith, and shall  give
          written  notice  to the Corporation  at  such
          office that the holder elects to convert  the
          same  and  shall state therein the number  of
          shares of Class B Convertible Preferred Stock
          being  converted. Thereupon, the  Corporation
          shall  promptly  issue and  deliver  at  such
          office   to   such  holder(s)  of   Class   B
          Convertible  Preferred Stock a certificate(s)
          for the number of shares of (Common Stock  to
          which the holder shall be entitled.
          
                Such conversion shall be deemed to have
          been made immediately prior to the closing of
          business on the date of such surrender of the
          shares of Class B Convertible Preferred Stock
          to   be   converted   or  delivery   of   the
          aforementioned Indemnification Agreement, and
          the  person  or persons entitled  to  receive
          these  shares  of Common Stock issuable  upon
          such conversion shall be treated for all  pur
          poses as the record holder or holders of such
          shares of Common Stock on such date.
          
                (b)   Conversion Price  and  Conversion
          Formula.  The conversion price per share  for
          Class  B  Convertible  Preferred  Stock  (the
          "Conversion  Price") shall be $2.00,  subject
          to  adjustment from time to time as  provided
          herein.   Each  share of Class B  Convertible
          Preferred  stock  shall be  convertible  into
          that  number of shares of Common  Stock  that
          results from dividing $2.00 by the Conversion
          Price  in  effect eat the time of  conversion
          (the "Conversion Formula").
          
               (c)  Adjustments of Conversion Price for
          Stock   Splits  and  Combinations.   If   the
          Corporation shall at any time, or  from  time
          to  time,  after the date of the issuance  of
          the  Class  B  Convertible  Preferred  Stock,
          effect   a  subdivision  of  the  outstanding
          Common  Stock, the Conversion Price in effect
          immediately before the subdivision  shall  be
          proportionately decreased, and conversely, if
          the  Corporation shall at any  time  or  from
          time  to time after the original date of  the
          Class  B  Convertible Preferred Stock combine
          the  outstanding shares of Common Stock,  the
          Conversion Price in effect immediately before
          the   combination  shall  be  proportionately
          increased.   Any adjustment at the  close  of
          business  on  the  date  the  subdivision  or
          combination becomes effective.
          
                (d)  Adjustment of Conversion Price for
          Certain Dividends and Distributions.  If  the
          Corporation  at  any time, or  from  time  to
          time,  after the date of the issuance of  the
          Class  B  Convertible Preferred Stock,  shall
          make  or issue, or fix a record date for  the
          determination  of  holders  of  Common  Stock
          entitled  to  receive, a  dividend  or  other
          distribution payable in additional shares  of
          Common  Stock, then, and in each such  event,
          the Conversion Price then in effect shall  be
          decreased as of the date of such issuance or,
          at  the  time or upon the event such a record
          date  shall have been fixed, as of the  close
          of  business on such record date (the "Record
          Date"),  by multiplying the Conversion  Price
          then  in effect by a fraction, determined  as
          follows:
          
               (i)  The numerator of which shall be the
          total number of shares of Common Stock issued
          and  outstanding  immediately  prior  to  the
          Record Date; and
          
                (ii) The denominator of which shall  be
          the  total  number of shares of Common  Stock
          issued  and outstanding immediately prior  to
          the Record Date plus the number of shares  of
          Common  Stock  issuable in  payment  of  such
          dividend  or distribution; provided, however,
          if such Record Date shall have been fixed and
          such  dividend is riot fully paid or if  such
          distribution is not fully made  on  the  date
          fixed  therefor,  the  Conversion  shall   be
          recomputed  accordingly as of the closing  of
          the   business  on  such  Record   Date   and
          thereafter  the  Conversion  Price  for  such
          Class B Convertible Preferred Stock shall  be
          adjusted pursuant to this Section (d) at  the
          time  of such action, or payment of such divi
          dends or distributions.
          
                (e)   Adjustments for Reclassification,
          Exchange  or  Substitution.   If  the  Common
          Stock  issuable  upon the conversion  of  the
          lass  B Convertible Preferred Stock shall  be
          changed into the same or different number  of
          shares  of  a different class or  classes  of
          stock,   or  other  securities  or  property,
          whether    by   reclassification,   exchange,
          substitution  or  other  transaction   having
          similar  effect (other than a subdivision  or
          combination  of  shares  or  stock   dividend
          provided  for  above,  or  a  reorganization,
          merger,  consolidation,  or  sale  of  assets
          provide for elsewhere in this Section E) then
          and  in  each such event the holder  of  each
          shares of Class B Convertible Preferred Stock
          shall  have  the right thereafter to  convert
          such  shares  into  the kind  and  amount  of
          shares  of  stock  and other  securities  and
          property      receivable      upon       such
          reclassification, exchange,  substitution  or
          other  transaction having similar effect,  as
          did or shall the holders of shares of Class B
          Convertible   Preferred   Stock   had    been
          converted into Common Stock immediately prior
          to  the  Record  Date with  respect  to  such
          reclassification, exchange  or  substitution,
          all   subject   to  further  adjustments   as
          provided herein.
          
                   (f)      Reorganization,    Mergers,
          Consolidations, or Sales of Assets. If at any
          time,  or  from time to time, there shall  be
          (other   than   a  subdivision,  combination,
          reclassification, exchange or substitution or
          shares provided for elsewhere in this Section
          E)  a  capital  reorganization  involving   a
          merger  or  consolidation of the  Corporation
          with or into another corporation, or the sale
          or  transfer of all or substantially  all  of
          the  Corporation's properties and  assets  to
          any  other person (a "sale"), then, as a part
          of such reorganization, merger, consolidation
          or  sale,  there  shall be due  and  adequate
          provision  shall be made so that the  holders
          of  the  Class B Convertible Preferred  Stock
          shall thereafter be entitled to receipt  upon
          conversion   of   the  Class  B   Convertible
          Preferred  Stock,  the number  of  shares  or
          other   securities   or   property   of   the
          Corporation, or of the successor  corporation
          resulting  from  such merger, reorganization,
          consolidation or sale, as to which  a  holder
          of  Common  Stock deliverable upon conversion
          would  have  been entitled to  receive  as  a
          result   of   such  reorganization,   merger,
          consolidation,  or sale.  In any  such  case,
          appropriate  adjustment  shall  be  made   in
          respect to the rights of the holders  of  the
          Class B Convertible Preferred Stock after the
          reorganization, merger, consolidation or sale
          to  the  end  that  the  provisions  of  this
          Section  E  (including  adjustment   of   the
          Conversion  Price  then  in  effect  and  the
          number  of shares purchasable upon conversion
          of  the C:lass B Convertible Preferred Stock)
          shall  be  applicable  after  that  event  as
          nearly equivalent as may be practicable.
          
                (g)   Sale  of Shares Below  Conversion
          Price.  If at any time, or from time to time,
          after  the  date of issuance of the  Class  B
          Convertible  Preferred Stock  and  while  any
          shares  of  the Class B Convertible Preferred
          Stock  are outstanding, the Corporation shall
          issue  or  sell Additional Shares  of  Common
          Stock  (as  hereinafter defined) or  options,
          warrants,    convertible    securities     or
          otherrights  to  acquire Common  Stock  other
          than  as (i) a dividend or other distribution
          of any class of stock permitted by subsection
          (d)  above, (ii) a subdivision or combination
          of  shares of Common Stock as provided for in
          subsection   (c)  above,  or   (iii)   a   re
          classification,  exchange,  substitution   or
          other  transaction having similar  effect  as
          provided for in subsection (e) above,  for  a
          consideration   per  share  less   than   the
          Conversion Price in effect immediately  prior
          to the event, or without consideration, then,
          and  thereafter successively upon  each  such
          issuance,  the  Conversion  Price  in  effect
          immediately  prior to the  issuance  of  such
          shares shall forthwith be reduced to a  price
          (calculated   to  the  nearest   full   cent)
          determined by dividing (a) an amount equal to
          (i)  the  total  number of shares  of  Common
          Stock  outstanding immediately prior to  such
          issuance  multiplied by the Conversion  Price
          in effect immediately prior to such issuance,
          plus (ii) the consideration, if any, received
          by  the Corporation upon such issuance by (b)
          the  total  number of shares of Common  stock
          outstanding  immediately after such  issuance
          provided,   however,   that   no   adjustment
          otherwise required hereunder, shall  be  made
          unless  the  reduction  in  Conversion  Price
          required  by  this subsection  (g),  together
          with  all  prior  reductions which  have  not
          resulted  in an adjustment to the  Conversion
          Price,  shall  result in a reduction  of  the
          Conversion Price by at least $0.05 per share.
          
               For purposes of this subsection (g), the
          price  received by the Corporation  for  such
          Additional  Shares of Common Stock  shall  be
          computed as follows:
          
                     (x)   Cash and Property.  If  such
          consideration consists of:
          
                (a)   cash, the consideration shall  be
          the  aggregate amount of cash received by the
          Corporation;
          
                (b)   property (including  intellectual
          property)  other than cash, the consideration
          shall be the fair market value thereof at the
          time  of  such issue, as determined  in  good
          faith by the Board; and
          
                (c)   part cash or part property and/or
          stock  or other securities of the Corporation
          or  both,  the  consideration  shall  be  the
          amount equal to the sum of the cash and  fair
          market   value   of  the  property   actually
          received    by   the   Corporation   computed
          consistently with the prior paragraphs herein
          and determined in good faith by the Board.
          
                      (y)   Options.   Shares  of   the
          Corporation  called for pursuant  to  options
          and warrants which are held as of the date of
          a conversion of Class B Convertible Preferred
          Stock by option or warrant holders, and which
          are not exercised, and have not terminated or
          lapsed, at the time of such conversion,  will
          be  deemed to have been issued, for  purposes
          of  the  definitions and calculations hereof,
          at a price per share determined by dividing;
          
                (a)  the total amount, if any, received
          and   receivable   by  the   Corporation   as
          consideration  for  the  issuance   of   such
          options   or   warrants,  plus  the   minimum
          aggregate  amount of additional consideration
          (as  set  forth  in  the instrument  relating
          thereto,  without  regard  to  any  provision
          contained therein for a subsequent adjustment
          of   such  consideration)  payable   to   the
          Corporation upon the exercise of such options
          or warrants, by
          
                (b)   the maximum number of such shares
          (as  set  forth  in  the instrument  relating
          thereto,  without  regard to  any  provisions
          contained therein for a subsequent adjustment
          of such number) issuable upon the exercise of
          such options or warrants.
          
               (h)  Definitions.  The terms "Additional
          Shares of Common Stock" as used therein shall
          mean  all  shares of Common Stock  issued  or
          deemed  issued by the Corporation  after  the
          issuance  date  of  the Class  B  Convertible
          Preferred  Stock, whether or not subsequently
          reacquired  or  retired by  the  Corporation,
          other than shares of Common Stock issued  (i)
          upon  conversion of the Class A  or  Class  B
          Convertible   Preferred  Stock,   (ii)   upon
          conversion of the Corporation's 12 1/2% Class
          A  Convertible Subordinated Debentures due in
          1996,  or  any options or warrants  or  (iii)
          upon  exercise of options or warrants or (iv)
          upon  exercise of options granted to purchase
          shares  of  Common Stock of  the  Corporation
          under its stock option plans.
          
                 (i)    Accountants'   Certificate   of
          Adjustment.  In each case of an adjustment of
          readjustment of the Conversion Price for  the
          number  of  shares  of Common  Stock  or  the
          securities  issuable upon conversion  of  the
          Class  B  convertible  Preferred  Stock,  the
          Corporation,  at  its  expense,  shall  cause
          independent  certified public accountants  of
          recognized   standing   selected    by    the
          Corporation   (who  may  be  the  independent
          certified  public accountants  then  auditing
          the books of the Corporation) to compute each
          adjustment   or  readjustment  in  accordance
          herewith  and  prepare a certificate  showing
          such  adjustment or readjustment,  and  shall
          mail  such  certificate by first class  mail,
          postage prepaid, to each registered holder of
          Class  B Convertible preferred stock  at  the
          holder's    address   as   shown    in    the
          Corporation's  books.  The certificate  shall
          set  forth  such adjustment or  readjustment,
          showing  in detail the facts upon which  such
          adjustment   or   readjustment   is    based,
          including    a   statement   of    (i)    the
          consideration received or to be  received  by
          the Corporation for any Additional Shares  of
          Common   Stock  issued  or  sold,  (ii)   the
          Conversion  Price both before and after  such
          adjustment  or  readjustment, and  (iii)  the
          number  of Additional Shares of Common  Stock
          and  the  type and amount, if any,  of  other
          property  which at the time would be received
          upon  conversion of the Class  B  Convertible
          Preferred Stock.
          
                (j)   Fractional Shares.  No fractional
          shares  of Common Stock shall be issued  upon
          conversion  of Class B Convertible  Preferred
          Stock.   In lieu of any fractional shares  to
          which the holder would otherwise be entitled,
          the Corporation shall pay, in cash, an amount
          equal to the product of (i) such fraction  of
          a  share, multiplied by (ii) the fair  market
          value  of  one  share  of  the  Corporation's
          Common  Stock  on the date of conversion,  as
          determined in good faith by the Board.
          
                (k)  Reservation of Stock Issuable Upon
          Conversion.   The Corporation  shall  at  all
          times  reserve and keep available out of  its
          authorized  but  unissued  shares  of  Common
          Stock,  solely for the purpose  of  effecting
          the  conversion of the shares of the Class  B
          Convertible Preferred Stock, such  number  of
          its shares of Common Stock as shall from time
          to  time  be sufficient to effect the  conver
          sion  of  all outstanding shares of  Class  B
          Convertible Preferred Stock, and  if  at  any
          time  the  number of authorized but  unissued
          shares   of   Common  Stock  shall   not   be
          sufficient  to effect the conversion  of  all
          the outstanding shares of Class B Convertible
          Preferred   Stock,   the  Corporation   will,
          subject  to  the requirements  of  applicable
          state law, take such corporate action as may,
          in  the  opinion of its counsel, be necessary
          to   increase  its  authorized  but  unissued
          shares  of  Common Stock to  such  number  of
          shares of Common Stock as shall be sufficient
          for such purposes.
          
               F.   Nonassessable Status of Stock.  All
          the  shares of Class B Convertible  Preferred
          Stock   for   which  the  full  consideration
          determined  by the Board of Directors  (which
          shall be not less than the par value of  such
          shares)  has been paid or delivered, in  cash
          or    property   in   accordance   with   the
          resolutions   of  the  Board   of   Directors
          authorizing  the  issuance  of  such  shares,
          shall  be  deemed fully paid  stock  and  the
          holder of such shares shall not be liable for
          any  further call or assessment or any  other
          payment thereon.
          
                G.    Redemption of Class B Convertible
          Preferred  Stock.  Subject to the limitations
          of  the  laws  of the State of Delaware,  the
          Corporation  may,  at  any  time  after   the
          average  bid  and offer price of  the  Common
          Stock has been $3.00 or more for ninety  (90)
          consecutive  trading  days,  as   quoted   on
          NASDAQ, or, if the Common Stock is not quoted
          on  NASDAQ during such period, the average of
          the  bid  and  offer prices quoted  for  such
          period  in the pink sheets published  by  the
          National  Quotation Bureau, redeem all  or  a
          portion   of   such   shares   of   Class   B
          (Convertible Preferred Stock at a  redemption
          price  equal  to  $2.00 per  share,  plus  an
          amount  equal to any accumulated and  accrued
          but  unpaid dividends upon thirty  (30)  days
          written notice to the holders of the Class  B
          Convertible  Preferred Stock.  If  less  than
          all  of  the  outstanding shares of  Class  B
          Convertible  Preferred  Stock   are   to   be
          redeemed,  the Corporation shall redeem  from
          each  holder of Class B Convertible Preferred
          Stock on a pro rata basis.
          
           IN  WITNESS WHEREOF, the undersigned have hereunto set

their  hands this 4th day of December, 1991  and  affirm

that  the  statements made herein are true and correct under  the

penalties of perjury.


                                   BARRINGER TECHNOLOGIES, INC.




                                   _____________________________
                                   Stanley S. Binder, President

Attest:


                                   ______________________________
                                   Denis R. Pinkernell, Secretary



                                   
                  CERTIFICATE OF AMENDMENT OF
                                
                 CERTIFICATE OF INCORPORATION OF
                                
                  BARRINGER TECHNOLOGIES, INC.



      Barringer  Technologies, Inc., a corporation organized  and

existing  under and by virtue of the General Corporation  Law  of

the  State  of Delaware (the "Corporation"), does hereby  certify

that:

      FIRST:     At  a meeting of the Board of Directors  of  the

Corporation  resolutions were adopted setting  forth  a  proposed

amendment to the Certificate of Incorporation of the Corporation,

declaring  the  said  amendment to be  advisable  and  calling  a

meeting  of the stockholders of the Corporation for consideration

thereof.  The resolution setting forth the proposed amendment  is

as follows:



             RESOLVED,   that   the   Certificate    of
     Incorporation  of the Corporation  be  amended  by
     changing Article TENTH to read and provide in  its
     entirety as follows:

          "TENTH:   (a)  A director of this Corporation
     shall  not  be  liable to the Corporation  or  its
     stockholders  for monetary damages for  breach  of
     fiduciary duty as a director, except for liability
     (i)  for  any  breach  of the director's  duty  of
     loyalty  to  the Corporation or its  stockholders,
     (ii)  for  acts or omissions not in good faith  or
     which  involve intentional misconduct or a knowing
     violation of the law, (iii) under Section  174  of
     the  Delaware General Corporation Law, or (iv) for
     any transaction from which the director derived an
     improper personal benefit.  This Article shall not
     limit  the liability of a director for any act  or
     omission occurring prior to the date this  Article
     TENTH becomes effective.

           (b)   The  Corporation shall  indemnify  any
     person who is or was a director, officer, employee
     or  agent of the Corporation, or is or was serving
     at  the  request of the Corporation as a director,
     officer, employee or agent of another corporation,
     partnership,   joint  venture,  trust   or   other
     enterprise,  to  the fullest extent  permitted  by
     applicable  law.  The determination as to  whether
     such  person  has  met the standard  required  for
     indemnification  shall be made in accordance  with
     applicable law.

           Expenses incurred by such director, officer,
     employee or agent in defending a civil or criminal
     action,  suit or proceeding shall be paid  by  the
     Corporation in advance of the final disposition of
     such action, suit or proceeding upon receipt of an
     undertaking  by  or on behalf of  such  person  to
     repay  such  amount  if  it  shall  ultimately  be
     determined   that  he  is  not  entitled   to   be
     indemnified  by the Corporation as  authorized  in
     this Article TENTH.

           (c)   The  provisions of this Article  TENTH
     shall  be  deemed  to  be a contract  between  the
     Corporation  and each person who  serves  as  such
     director,  officer,  employee  or  agent  of   the
     Corporation in any such capacity at any time while
     this  Article  TENTH is in effect.  No  repeal  or
     modification of the foregoing provisions  of  this
     Article TENTH nor, to the fullest extent permitted
     by  law,  any modification of law shall  adversely
     affect  any  right of protection  of  a  director,
     officer,  employee  or agent  of  the  Corporation
     existing   at   the  time  of   such   repeal   or
     modification."

     SECOND:   Thereafter, pursuant to resolution of its Board of

Directors,  the  annual  meeting  of  the  stockholders  of   the

Corporation  was duly called and held, upon notice in  accordance

with  Section 222 of the General Corporation Law of the State  of

Delaware,  at  which meeting the holders of the majority  of  the

outstanding  stock  of  the Corporation voted  in  favor  of  the

amendment  of  the  Certificate of  Incorporation  as  set  forth

herein.

      THIRD:    The amendment was duly adopted in accordance with

the  provisions of Section 242 of the General Corporation Law  of

the State of Delaware.

       IN  WITNESS  WHEREOF,  the  Corporation  has  caused  this

Certificate  to  be signed by its President and attested  by  its

Secretary this       day of         , 1996.


ATTEST:                         BARRINGER TECHNOLOGIES, INC.



____________________________    By:____________________________
Kenneth S. Wood, Secretary         Stanley S. Binder, President


                   CERTIFICATE OF AMENDMENT
                               of
                  CERTIFICATE OF INCORPORATION
                               of
                   BARRINGER TECHNOLOGIES INC.

      Barringer  Technologies Inc., a corporation  organized  and
existing  under  the  General Corporation Law  of  the  State  of
Delaware (the "Corporation"), does hereby certify that:

      The following amendment to the Corporation's Certificate of
Incorporation  approved by the Corporation's Board  of  Directors
and   stockholders  was  duly  adopted  in  accordance  with  the
provisions of Section 242 of the General Corporation Law  of  the
State of Delaware:

       "Section  1  of  Article  FOURTH  of  the  Certificate  of
Incorporation,  as  amended, of Barringer  Technologies  Inc.  is
hereby amended to read in its entirety as follows:

          FOURTH: Section 1. Authorized Shares.  The total number
     of   shares  of  stock  which  the  Corporation  shall  have
     authority  to  issue  is  12,000,000 shares,  consisting  of
     7,000,000 shares of Common Stock, having a par value of $.01
     per  share ("Common Stock"), 1,000,000 shares of Convertible
     Preferred  Stock,  having a par value  of  $1.25  per  share
     ("Convertible  Preferred Stock"), and  4,000,000  shares  of
     Preferred  Stock,  having a par value  of  $2.00  per  share
     ("Preferred Stock").
          
          Effective  at  11:58  p.m. (the  "Effective  Time")  on
     September  22,  1995 (the "Effective Date"), each  four  (4)
     shares of authorized Common Stock issued and outstanding  or
     held in the treasury of the Corporation immediately prior to
     the  Effective Time shall automatically be reclassified  and
     changed  into  one  (1)  validly  issued,  fully  paid   and
     nonassessable  share of Common Stock (a "New Share").   Each
     holder  of  record of shares of Common Stock so reclassified
     and changed shall at the Effective Time automatically become
     the record owner of the number of New Shares as shall result
     from  such  reclassification and change.  Each  such  record
     holder  shall be entitled to receive, upon the surrender  of
     the  certificate or certificates representing the shares  of
     Common  Stock so reclassified and changed at the  office  of
     the  transfer  agent of the Corporation  in  such  form  and
     accompanied by such documents, if any, as may be  prescribed
     by  the transfer agent of the Corporation, a new certificate
     or  certificates representing the number of  New  Shares  of
     which  he or she is the record owner after giving effect  to
     the  provisions  of  this Article FOURTH.   The  Corporation
     shall   not   issue  fractional  New  Shares.   Stockholders
     entitled to receive fractional New Shares shall receive,  in
     lieu thereof, cash in an amount equal to the product of  (a)
     the number of shares of the Common Stock held by such holder
     immediately prior to the Effective Time which have not  been
     classified into a whole New Share, (b) multiplied by (i) the
     average of the closing bid and closing asked prices  of  the
     Common  Stock as reported on the NASDAQ Small Capitalization
     Market on the Effective Date, or (ii) if the Common Stock is
     not  listed on the NASDAQ Small Capitalization Market on the
     Effective  Date, the average of the bid and offer prices  on
     the  last  day  prior to the Effective Date  on  which  such
     prices were published by the National Quotation Bureau."

     In accordance with Section 103(e) of the General Corporation
Law  of  the State of Delaware, the amendment set forth  in  this
Certificate  shall  not  become effective  until  11:58  p.m.  on
September 22, 1995.

      IN  WITNESS WHEREOF, Barringer Technologies Inc. has caused
this Certificate to be signed and attested by its duly authorized
officers, this       day of September, 1995.


                                   BARRINGER TECHNOLOGIES INC.



                                   By:____________________________
                                       Richard S. Rosenfeld,
                                       Vice President



                                           ATTEST:



                                          _____________________________
                                          Kenneth S. Wood, Secretary




                              EXHIBIT 21

                        BARRINGER TECHNOLOGIES INC.
                           LIST OF SUBSIDIARIES


     Name                                       Jurisdiction of Incorporation
     
     
     Barringer Instruments, Inc.                Delaware
     
     Barringer Consumer Products, LLC           New Jersey
     
     Barringer Research Ltd.                    Ontario, Canada
     
        Barringer Instruments Ltd               Ontario, Canada
        Barringer Europe, SARL                  France
        Barringer Instruments UK, Ltd           United Kingdom
        
     Candata Resources, Inc.                    Colorado      




                                EXHIBIT 23.1





                           CONSENT OF INDEPENDENT
                        CERTIFIED PUBLIC ACCOUNTANTS


Barringer Technologies, Inc.
New Providence, New Jersey

We hereby consent to the incorporation by reference in the Prospectus 
constituting part of the Registration Statement on Form S-8 (No.
2-94631) of our report dated March 27, 1996, relating to the
consolidated financial statements and schedule of Barringer
Technologies, Inc. appearing in the Company's Annual report on Form
10-K for the year ended December 31, 1995. 

We also consent to the references to us under the caption "Experts" 
in the Prospectus.



BDO SIEDMAN, LLP


Woodbridge, New Jersey
Mach 27, 1996


                       


                     CONSENT OF INDEPENDENT
                  CERTIFIED PUBLIC ACCOUNTANTS


Barringer Technologies, Inc.
New Providence, New Jersey

We hereby consent to the incorporation by reference in the Prospectus 
constituting part of the Registration Statement on Form S-3 (No. 33-78888)
of our report dated March 27, 1996, relating to the consolidated financial
statements and schedule of Barringer Technologies, Inc. appearing in the 
Company's Annual Report on Form 10-K for the year ended December 31, 1995.

We also consent to the references to us under the caption "Experts" in the
Prospectus.


BDO SEIDMAN, LLP


Wooodbridge, New Jersey
March 27, 1996


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<FISCAL-YEAR-END>                            DEC-31-1995
<PERIOD-END>                                 DEC-31-1995
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