Benzo[b]fluoranthene, 100µg/mL in Acetonitrile, 1ml Back Catalog number: XA20565000AL Availability: In the manufacturer's stock Price on request - + Recommended 673510 Chlorpropham, 100 µg/ml, Ethyl acetate, 5ml Price on request 1083.24-K-IO n-Octadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4445-07-2 Price on request 673615 beta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request