2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 63128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72849 Alachlor OA, 1000µg/ml in Acetonitrile, 1ml Price on request 10684.12-100-IO 2,3',5',6-Tetrachlorobiphenyl Price on request 91720 o-Terphenyl Price on request