Lead (Pb) Back Catalog number: 57282 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8702.12-5MG 2,2',4,4',5-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 38380-01-1 Price on request SC-251527 1-Naphthalenesulfonic acid, 25g Price on request 680690 2,3-Dimethylphenol, 100 µg/ml, Acetonitrile, 5ml Price on request