WS Benzo(a)pyrene - Cal Check Back Catalog number: 91833 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-11786A1-1ML Dinoseb, 100µg/ml in Acetonitrile, 1ml Price on request 2335.12-K-HX 1,3,5-Triethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 102-25-0 Price on request 10959.9-100-ME 2,4,6-Trichloroanisole-d3,100 µg/mL,MeOH,1mL Price on request