4-Bromotoluene, 1000mg

1,2,13,14-Tetrachlorotetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 221155-23-3

beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml

Chlorinated Herbicide Acids Standard