L A B O R A T O R Y SERVICE CENTER ELECTRODE FABRICATION
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• To Your Specifications • Low Cost • Problem Solving • All Sizes/Applications • Prompt Delivery • Since 1966 • HPLC Electrodes Our Specialty KOSLOW Scientific Co., Edgewater, NJ 07020 201-941-4484 800-556-7569
GRAPH: great for scientific plotting and standard curve calculations, MINSQ: non-linear curve fitting and modeling, EQUIL: solution chemical equilibrium calculations, and more! Prices from $150.
LOWEST COST-HIGHEST PERFORMANCE GAS CHROMATOGRAPHS AND INTEGRATORS SEVEN DETECTORS FOR ALL EPA-ASTM METHODS
FID TCD ECD FPD PID ELCD NPD COMBINE ANY OR ALL SRI INSTRUMENTS 213-214-5090 lax 5097
1-800-942-MATH
FIELD PORTABLE-TEMP. PROG. DATA SrSTEMS-INTEGRATORS PURGE AND TRAP GAS SAMPLING VALVES THERMAL DESORBERS AUTOSAMPLERS GCs STARTING AT $2495.00 RENTALS AT 0.5% PER DAY TRAINING CUSSES TWO YEAR WARRANTY
M i c r o M a t h , Salt L a k e City, UT 8 4 1 2 1 - 0 5 5 0
CLASS IFIED-HELP WANTED PROJECT LEADER Biosensor Research: Conduct & oversee an ex ploratory research program in biosensors, e m ploying optical & electrochemical means, aimed a t providing future marketable products. Pos req's M.S. or equiv. in Analytic/Βίο Chem istry & 5 yrs In pos or as Electrochem or Optical Sensing Research Scientist. Candidates must have acquired the following thru educ/work achievements: e x p in original research to de velop chemical instrumentation employing electrochemical & optical sensing methods; exp utilizing sensing elements that include en zyme, multi-enzyme systems, antibodies, r e ceptors, nucleic acids, micro-organisms & tis sues; exp utilizing transducer elements that include electrochemical, optical & acoustic; exp directing subordinate research scientists over the length of a project; research exp e m ploying reagents containing bilirubin oxidase enzyme in test solutions such as biological flu ids; research exp employing fluoride ion-selec tive membrane containing fluoride ion-selec tive material in an electrically insulating material; research exp employing electrode de vices for the determination of ionic activity in aqueous samples by means of ion-selective electrodes comprised of organic plastic materi al; research exp employing dry electrochemi cal reference half-cells for use as internal ref erence w/ion-selective electrodes for composing an organic polymeric substance having a substantially planar surface; research exp employing analytical processes/means for measuring immunochemical reactions in which one of the immunochemical binding reagent molecules is labelled to a particle of metal or semiconductor mtrl that has resulting measur able optical properties; exp recording experi mental data in an acceptable mannner, making appropriate calculations as req'd, maintaining accurate records of work performed, analyzing data in terms of basic math/statistical proce dures, communicating/interpreting experimen tal results, contributing suggestions for modify ing research techniques & preparing mfg protocols/specifications; and, exp providing critical analysis of emerging new technologies to forecast future trends & determine/allocate budgets for specific R&D programs. Must have published research & obtained patents in con nection w/biosensor technology & be willing t o sign employer's standard agreement dealing w/inventions, works of authorship & the han dling of confidential information. Yrly salary for 40 hr w k : $82,104. Job site/interview: Fullerton, CA. Must have proof of legal authority to work permanently in the U.S. Send ad and de tailed resume to job #DC16284, P.O. Box 9560, Sacramento, CA 95823-0560 no later than No vember 15, 1991.
Analytical ChemistsQuality Assurance San Antonio, TX We need three professionals to help us develop and monitor quality assurance activities in a major environmental restoration program. Individuals will be responsible for interpretation of environmental data, which characterize potential sources and identify the extent of contamination from hazardous waste sites. In addition, selected individuals will review sampling and analysis plans, work plans and statements of work, and recommend modifica tions or additions to the documents lo meet objectives of project and program require ments. On-site evaluations of environmental laboratories providing analytical services will be conducted by our staff chemists. I
Qualifications for these integral positions include an
MS or PhD in Chemistry and 8 - 1 0 years" hands-on experience in analyzing environmental samples for both organic and inorganic analytes and using SW-846 methods. U.S. citizen ship, willingness to travel, and expertise in quality assurance and quality control in chemi cal measurements are required. Experience in conducting laboratory audits and data validation is highly desirable. H An independent, not-for-profit organization, MITRE works in the public interest, solving complex technical problems by providing system engineering, technical assistance, system integration and acquisition support to government and civil agencies. In addition to com petitive salaries, we offer a comprehen sive benefits package.
For confidential consideration, please forward your resume to: The Office of Human Resources, Section M11, The MITRE Corporation, 7525 Colshire Drive, McLean, VA 22102.
MITRE is proud t o be an equal opportunity/affirmative action employer a n d is committed t o diversity in our workforce, MiTRE's Corporate Offices are located in Bedford, M A and McLean, VA.
HELP WANTED ADS R O P display at R O P rates. R a t e based on n u m b e r of insertions within contract year. C a n n o t be c o m b i n e d for frequency. Unit 1-TI 6-TI 12-TI 1 " (25 m m )
$200
$180
$170
24-TI
48-TI
72-TI
$160
$150
$140
ANALYTICAL CHEMISTRY 500 Post Road East P.O. Box 231 Westport, CT 06880
203-226-7131/FAX: 203-454-9939
1058 A · ANALYTICAL CHEMISTRY, VOL. 63, NO. 21, NOVEMBER 1, 1991
MITRE LABORATORY SERVICE CENTER (Equipment, Materials, Services, Instruments for Leasing), Maximum space — 4 inches per advertisement. Column width, 2-3/16"; two col umn width. 4-9/16". Artwork accepted. No combination of directory rates with ROP adver tising. Rates based on number of inches used within 12 months from first date of first inser tion. Per inch: 1 " — $175; 12" — $170; 24" — $165; 36" — $160; 4 8 " — $155.
ANALYTICAL CHEMISTRY 500 Post Road East P.O. Box 2 3 1 Westport, CT 06880 203-226-7131 FAX: 203-454-9939
