Lead (Pb) Back Catalog number: 59800 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1581.2-10MG Dicyanodiamide (Cyanoguanidine), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 461-58-5 Price on request 71528 2-Chloropyridine Price on request 38249 Pesticides PT LC-MS/MS Price on request