2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 63191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675259 Carbosulfan, 250mg Price on request C11825500 Cyclohexanone, 1ml Price on request 677986 Fenthion, 100 µg/ml, Toluene, 1ml Price on request