2,2',3,3',4,6,6'-Heptachlorobiphenyl Back Catalog number: 66176 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71972 1-(4-Chlorophenyl)ethanol Price on request 672853 Fluazifop-P-butyl, 100mg Price on request 679468 Endosulfan-sulfate, 100 µg/ml, Methanol, 1ml Price on request