Bifenthrin, 100 µg/ml, Ethyl acetate, 5ml

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

Zinc (Zn)

GC/MS Hexachlorobenzene Mixture 1356,6 Hexachlorobenzene [118-74-1] 50µg/ml