1,2-Dichloroethane,1000 µg/mL,MeOH,1mL,

Ethirimol, 100 µg/ml, Acetonitrile, 5ml

2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

RCRA OrganoPhosphorus Pesticides