Benzo(a)pyrene Back Catalog number: 79533 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14071000 alpha-HCH, certified, 0.1g Price on request 8749.12-50-IO 3,4'-Dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83694-71-7 Price on request 96179 Pesticide Mix #1 Price on request