2,2',3,3',4,4',6-Heptachlorobiphenyl (171) Back Catalog number: 63171 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678485 Indaziflam, 100mg Price on request 680644 D3-1,3,5-Trimethylbenzene, 10mg Price on request 685735 Fensulfothion-sulfone, 100µg/ml in Acetonitrile, 1ml Price on request