Lead (Pb) Back Catalog number: 50053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1038.18-200-T 4,5-Dimethylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 15679-25-1 Price on request END Endrin, 1.2mL x 100ug/mL, nonane Price on request DD-1-S 1-Chlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request