SOLVENTS, deuterium STANDARDS, atomic absorption ICN Isotope & Nuclear Div. ICN Lite Sciences Group Isolab, Inc. Lachat Chemicals. Inc. LaPine Scientific Co. Mallinckrodt Chemical Works, Science Products Div. MC/B Manufacturing Chemists Packard Instrument Co., Inc. PCR, Inc. Pfaltz & Bauer. Inc. Phillips Petroleum Co. Pierce Chemical Co. Polysciences. Inc. Prolabo Regis Chemical Co. RHO Chemical Co. SAS Scientific Chemicals. Ltd G. Frederick Smith Chemical Co. Sunshine Chemical Corp. Utopia Instrument Co. Yorktown Research. Inc
Cationics, Inc. City Chemical Corp. EM Laboratories, Inc. Carlo Erba S.p.A., Chemicals Div. Fisher Scientific Co. ICN Isotope & Nuclear Div. ICN Life Sciences Group Mallinckrodt Chemical Works, Science Products Div. Mallinckrodt/Nuclear MC/B Manufacturing Chemists Merck Sharp & Dohme Canada Ltd. Merck & Co., Inc. Nuclear Equipment Chemical Corp. Phase Separations Ltd. SAS Scientific Chemicals, Ltd. Schwarz/Mann Stohler isotope Chemicals, Inc.
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Aldrich Chemical Co., Inc. Anachemia Chemicals, Inc. J. T. 8aker Chemical Co. City Chemical Corp. EM Laboratories, Inc. Carlo Erba S.p.A., Chemicals Div. FMC Corp., Industrial Chemicals Div. LaPine Scientific Co. MC/B Manufacturing Chemists Phillips Petroleum Co. Pittsburgh Activated Carbon Div. G. Frederick Smith Chemical Co.
spectrochemical Anachemia Chemicals, Inc. J. T. Baker Chemical Co. Burdick & Jackson Labs., Inc. City Chemicai Corp. Eastman Kodak Co., Eastman Organic Chemicals EM Laboratories, Inc. ICN Isotope & Nuclear Div. Isolab, Inc. Lachat Chemicals. Inc. LaPine Scientific Co. MC/B Manufacturing Chemists Pfaltz & Bauer, inc. Phillips Petroleum Co. Phipps& Bird. Inc. Prolabo VAR-LAC-OID Chemical Co.
high purity Aldrich Chemical Co., Inc. Allied Chemical Corp. Alltech Associates,.Inc. Anachemia Chemicals, Inc. Analtech, Inc. Applied Science Labs., Inc. J. T, Baker Chemical Co. Burdick & Jackson Labs., Inc. Cationics, Inc. Chem Service, Inc. Chemicai & Solvent Distillers Co.. Inc. City Chemical Corp. Corco Chemical Corp. Eastman Kodak Co., Eastman Organic Chemicals EM Laboratories, Inc. Carlo Erba S.p.A., Chemicals Div. Fisher Scientific Co.
For the chemical
spectrophotometric Aldrich Chemical Co.. Inc. Anachemia Chemicals. Inc. J. T. Baker Chemical Co. Beckman Instruments, inc. Burdick & Jackson Labs.. Inc Cationics, Inc. Chem Service, inc. City Chemical Corp.
Corco Chemical Corp. Eastman Kodak Co., Eastman Organic Chemicals EM Laboratories, Inc. Carlo Erba S.p.A., Chemicals Div. Fisher Scientific Co. Lachat Chemicals, Inc. LaPine Scientific Co. Mallinckrodt Chemical Works, Science Products Div. • MC/B Manufacturing Chemists Pfaltz & Bauer. Inc. Phillips Petroleum Co. Phipps & Bird, Inc. Pierce Chemical Co. Prolabo Sigma Chemical Co. G Frederick Smith Chemical Co.
SOURCES, Mossbauer effect Amersham/Searle Corp. ICN Isotope & Nuclear Div. ICN Life Sciences Group New England Nuclear Nuclear Sources & Services. Inc
SOURCES, radiochemical Aerotest Operations Amersham/Searle Corp. Beckman Instruments, Inc. Eberline Instrument Corp. General Electric Co., Nuclear Technology & Applications ICN Isotope & Nuclear Div. ICN Life Sciences Group LaPine Scientific Co. Monsanto Co. New England Nuclear Nuclear Equipment Chemical Corp. Nuclear Sources & Services, Inc. Packard Instrument Co.. Inc.
STAINS, biological Aldrich Chemical Co., Inc. Anachemia Chemicals, Inc. J. T. Baker Chemical Co. BioQuest Chem Service. Inc. City Chemical Corp.
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