Chlorpyrifos Back Catalog number: 79508 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679627 4-Aminoantipyrine, 100mg Price on request 673842 Trinexapac-ethyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 8894.5-5ML 3-Methyl-1-butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 123-51-3 Price on request