EPA Method 8141 / 1618 Pesticide Mix A

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

1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Edifenphos, 10 µg/ml, Acetonitrile, 10ml