Aroclor 1221 Back Catalog number: 95552 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674860 Phosphonic acid, 250mg Price on request 675494 Bromacil, 250mg Price on request 675752 Difenacoum, 100 µg/ml, Acetonitrile, 1ml Price on request