2,2’,3,5,6,6’-Hexachlorobiphenyl Back Catalog number: 66152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54172 Hexavalent Chromium (Cr +6) Price on request 70601 Cyanazine Price on request 676233 Endosulfan-sulfate, 100 µg/ml, Cyclohexane, 1ml Price on request