Aroclor 1221 Back Catalog number: 79403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98306 Pesticide Standard Price on request PFRS-008S Isodecyl diphenyl phosphate, 100µg/ml in Toluene, 1ml Price on request 72415 4-Phenyl-1-cyclohexene Price on request