Benzo(a)pyrene Back Catalog number: 90121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675397 Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Price on request 11742.12-100-IO 2,2',3,4,5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 10350.17-K-ME Chlorpromazine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request