Benzo(a)pyrene Back Catalog number: X9020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12114.4-K-ME Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml Price on request 682032 Hexadecanoic acid-methyl ester, 250mg Price on request 679036 4-Chloro-2-nitroaniline, 500mg Price on request