Metazachlor

4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr

Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2

TEPP, 100 µg/ml, Ethyl acetate, 5ml