Benzo(a)pyrene Back Catalog number: 79027 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8421.4-10MG Desphenyl chloridazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 58071 Lutetium (Lu) Price on request 675811 Ethephon, 10 µg/ml, Acetonitrile, 10ml Price on request