Pyrazophos, 100 µg/ml, Ethyl acetate, 5ml

CLP Pesticide Lab Control Standard

3-Methyldibenzothiophene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-52-3

POE (2) tallow amine, 1g