Lead (Pb) Back Catalog number: 58282 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1577.23-100MG Pholcodine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 509-67-1 Price on request 683844 Iprobenfos, 100 µg/ml, Acetonitrile, 5ml Price on request 66017 2,2',4-Trichlorobiphenyl (17) Price on request