Mass-Labelled OC Pesticide Mixture, 2µg/ml in Nonane, 1,2ml Back Catalog number: MOCP-MXA Availability: In the manufacturer's stock Price on request - + Recommended 0259.17-K-T 11H-Benzo[a]fluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 238-84-6 Price on request S-11455A1-1ML Chlorotoluron, 100µg/ml in Acetonitrile, 1ml Price on request 20328 Semi-Volatile Standard Price on request