Chlorpyrifos oxon Back Catalog number: 72496 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50276 pH 6.0 Standard @ 25°C Price on request 8403.9-1ML Perfluoro-n-nonane, neat, Solvent-neat, Unit 1ml, # of units-1, Cas.no. 375-96-2 Price on request 2233.17-2-AN Aflatoxin B1, 2µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1162-65-8 Price on request