Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: P-094S Availability: In the manufacturer's stock Price on request - + Recommended 1293.20-10MG 9,10-Dihydrobenzo[a]pyren-7(8H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3331-46-2 Price on request 94563 PIONA Calibration Standard (Wt%) Price on request 8530.23-100-AN Wortmannin, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 19545-26-7 Price on request