2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SC-251527 1-Naphthalenesulfonic acid, 25g Price on request 677909 Fenpiclonil, 10.0 µg/ml, Acetonitrile, 10ml Price on request 71281 Dichlorodimethylsilane Price on request