Directory of Advertisers

Bio-Rad Laboratories, Inc. 2200 Wright Avenue Richmond, CA 94804 phone: 800-4-BiORAD (US) phone: 4152344130 (US, CA) telex: 17-2126 (US)

Soehringer ~annhe~m Biochemiceis 7941 Castleway Drive PO. Box 50816 lndiana~lis, IN 48250 phone: 8004285433 (US) phone: 3f7-6499350 (US, IN) telex: 67-11626 (US)

Boehringer Mannheim GmbH Sandhofer Str. 116 6800 Mannheim 31 West Germany phone: 0621.7591 (FRG) telex: 04-63193 (FRG)

Genzyme Corporation 75 Kneeland Street Boston, MA 02111 phone: 800-332-1042 (US} phone: 617-451-1923 (US, MA) telex: 251201223 (US) fax: 6171451-2424 (US)

Hoe&r Scientific instruments 654 Minnesota Street PO. Box 77387 San Francisco, CA 94107 phone: 800-2274750 (US) phone: 415-282-2307 (US, CA) telex: 47-0778 (US)

p. IX Pharamacia Molecular Bioiogy Division 800 Centennial Avenue Piscataway, NJ 08854 phone: 201-457-8000 (US, NJ) telex: 6858020 (US)

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p. IV Seikagaku America, Inc. 9049 - 4th Street North PO. Box 21517 St. Petersburg, FL 33742 phone: 800-237-4512 (US) phone: 813-577-9345 (US, FL) telex: 52-9422 SKK Stb (US)

Springer-Verlag, Inc. 175 Fifth Avenue New York, NY 10010 phone: 216-460-1500 (US, NY) tefex: 23-2235 (US)

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United States Biochemical Corporation PO. Box 22400 Cleveland, OH 44122 phone: 800-321-9322 (US) phone: 216-663-0330 (US, OH) telex: 98-0718 (US)

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Vector Cloning Systems 3770 Tansy Street San Diego, CA 92121 phone: 800-424-5444 (US) phone: 619-458-9151 (US, CA) telex: 91-03809841 (US)

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Medical Systems Corporation Biomedical and Physiological Instruments 1 Plaza Road Greenvale, NY 11548 phone: 8~-654-5406 (US) phone: 516-621-9190 (US, NY) telex: 645031 MEDSYSTEMS

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