CLP - Pesticide Surrogate Spike Solution Back Catalog number: 22023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678001 Methamidophos, 100 µg/ml, Toluene, 1ml Price on request 8:2PAP Sodium 1H,1H,2H,2H-perfluorodecylphosphate, 50µg/ml in MeOH, 1,2ml Price on request CA12145000 Demeton-S-methyl-sulfoxide, certified, 25mg Price on request