Lead (Pb) Back Catalog number: 57182 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3060.2-KIT Dinosterane Kit; includes 3056,3057, , Solvent-, Unit Kit, # of units-, Cas.no. Price on request 90593 Aroclor 1221 Price on request 1330.22-200-TX5 Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 13250-98-1 Price on request