EPA Method 8270A - Mix #14 Back Catalog number: 82701 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675216 Diethyl phenylphosphonothioate, 50mg Price on request 66187 2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187) Price on request 674558 Fensulfothion, 100mg Price on request