Codes:

A-Antibiotic Residues, B-Chemical Analysis, C-Microbiological Kits, D-Microbiological Media, E-Microbiological, Other, F-Pesticides, G-Somatic Cell Count, H-Water and Wastewater, I-Antibiotic Test Kits

• Anderson Chemical Co (H)
• bioMÉrieux Vitek Inc (C-E)
• Charm Sciences (A-C-E-F-G)
• Chr. Hansen Inc (A-I)
• DSM Food Specialties USA Inc Dairy Ingredients (A)
• FOSS (A-D-F)
• GE Osmonics (H)
• GTI Testing Laboratories (A)
• IDEXX Laboratories Inc (A-C-H)
• Kelley Supply Inc (A)
• Minnesota Valley Testing Labs Inc (C)
• Nelson-Jameson Inc (B-C-G-I)
• Omega Engineering Inc (H)
• Precision Systems Inc (B)
• Remel Inc (C-D-E)
• 3M Microbiology Products (C-D-E)
• UDY Corp (A-E)
• Weber Scientific (A-C-D-E-G-H)