Canadian Organophosphorus Pesticides Back Catalog number: 60040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66191 2,3,3',4,4',5’,6-Heptachlorobiphenyl Price on request 93678 EPA Method 8270 Additional Analytes Price on request 676352 Fenpyrazamine, 100 µg/ml, Acetonitrile, 1ml Price on request