Fluroxypyr, 10.0 µg/ml, Acetonitrile, 10ml

EPA Method 502.2 Surrogate Standard

d18-γ-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

Ethoprophos, 10.0 µg/ml, Acetonitrile, 10ml