D3-Alachlor OA, 100 µg/ml, Acetonitrile, 1ml

4-n-Octylphenol monoethoxylate,10 µg/mL,acetone,1mL,

Disulfoton-sulfone, 100 µg/ml, Acetonitrile, 5ml

EPA Method 8060 - Phthalate Esters