EPA Method 8081A Pesticides QC Mix Back Catalog number: 92280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15100-0345D-10CY5 2,3,4,5,6-Pentachlorobiphenyl-d5, 10µg/ml in CY, 5ml Price on request 95655 Mix 31 Aromatic Amines Price on request 10407.4-50MG O,O-Diethyldithiophosphate, ammonium salt, 50mg Price on request