Trifluralin, 10.0 µg/ml, Ethyl acetate, 10ml

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

Pyrimethanil-d5 (phenyl-d5),100 µg/mL,acetonitrile,1mL,

EPA Method 507 Nitrogen Phosphorus Pesticides