Tetrachlorobisphenol A, 100µg/ml in Toluene, 1ml

Lithium bis(pentafluoroethanesulfonyl)imide, 50µg/ml in MeOH, 1,2ml

EPA Method 502/524 Surrogate Standard #3, 2000µg/ml in MeOH, 1ml

Chlorothalonil, 100 µg/ml, Cyclohexane, 1ml