Butachlor-ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

Chlorinated Phenols Standard

1,2,3,4,7-Pentachlordibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Pesticides Calibration LC-MS/MS