WS PAH Benzo(a)pyrene Back Catalog number: 38033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8349.27-100MG Patent Blue V, Acid blue, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request 93809 trans-Nonachlor Price on request 673513 Chlorthion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request