Organophosphorus Pesticide Standard Back Catalog number: 94295 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9283.25-25MG Simvastatin, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 79902-63-9 Price on request 673440 Simazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 674012 D6-Monuron, 5mg Price on request