1,2 Dichloroethane, 1000µg/ml in MeOH, 1ml

1,2,3,7,8,9-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL,

D5-Propachlor OA, 100 µg/ml, Acetonitrile, 1ml

DNOC, 250mg