Impingement Samplers All Glass Impinger-30 and -4 (AGI-30 & AGI-4) Ace Glass Incorporated P.O. Box 688 1430 Northwest Blvd. Vineland, NJ 08360 (609) 692-3333
General Molecular and MicroBiology Equipment Vendors American Biotechnology Laboratory Buyers' Guide Edition and American Laboratory Buyers' Guide Edition International Scientific Communications, Inc. 30 Controls Drive P.O. Box 870 Shelton, CT 06484-0870 (203) 926-9310
Multi-Stage Liquid Impinger (May) Burkard Manufacturing Co. Ltd. Woodcock Hill Industrial Estate Rickmansworth, Hertfordshire WD3 1PJ England 0923-773134
BIO/TECHNOLOGY International Buyers' Guide Subscription Department P.O. Box 1721 Riverton, NJ 08077-7321 (800) 524-0328
General Air Sampling Equipment Vendors Industrial Hygiene News Buyer's Guide Circulation Department 8650 Babcock Blvd. Pittsburgh, PA 15237 (412) 364-5366 (800) 245-3182
American Chemical Society BIOTECH Buyers' Guide Sales and Distribution Department 1155 16th Street, NW Washington, DC 20036 (202) 872-4600
American Chemical Society Environmental Buyer's Guide 1155 16th Street, NW Washington, DC 20036 (202) 872-4600
1/15/98
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NIOSH Manual of Analytical Methods
