2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187) Back Catalog number: 66187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DEC-604 Dechlorane 604, 1.2ml x 50ug/ml, toluene Price on request 681583 Bromoacetic acid, 1000mg Price on request 679296 Chrysene, 10.0 µg/ml, Acetonitrile, 10ml Price on request