Aroclor 1221 in Transformer Oil Back Catalog number: 62221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0377.18-10MG 9-Phenylcarbazole, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1150-62-5 Price on request 50682 ICP-OES EPA 200.7 Calibration Standard Price on request 70030 Benzo(a)pyrene Price on request