Benzo(a)pyrene D12, 10µg/mL in Cyclohexane, 1ml Back Catalog number: LA20635100CY Availability: In the manufacturer's stock Price on request - + Recommended 15900-2720-10CY10 trans-Heptachlor-epoxide (Isomer A), 10µg/ml in CY, 10ml Price on request 94916 Haloacetic Acid Methyl Esters Price on request 8359.12-100-IO 3,3'-Difluorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 396-64-5 Price on request