CLP Pesticide Matrix Spiking Solution Back Catalog number: 20020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9022.4-100-AN 1,4-Dinitrosopiperazine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 69340-07-4 Price on request 673541 Diazinon, 10 µg/ml, Ethyl acetate, 10ml Price on request 10017R CLP Semi-Volatiles - PAH Standard Price on request