EPA Method 515.2 Analytes - Underivatized

Metazachlor-2-hydroxy, 10mg

2,2',3,3',4,5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Diethofencarb, 10.0 µg/ml, Acetonitrile, 10ml