2,2’,4,4’,5,5’-Hexachlorobiphenyl (153) Back Catalog number: 66153 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79439 Leptophos Price on request 678516 Tricyclazole, 100 µg/ml, Acetonitrile, 1ml Price on request 93895 Ethylene glycol phenyl ether methacrylate Price on request