Benzo[a]pyrene-d12 Back Catalog number: 1088.20-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 9959.23-5UG C23 Tricyclic terpane Y1, neat, Solvent-neat, Unit ca. 5µg, # of units-2, Cas.no. Price on request L14102000CY Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml Price on request 96613 Quinine.HCl Price on request