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

EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml

Benz[j]aceanthrylene and Benz[e]aceanthrylene_x000B_(70:30Mixture), 2,5mg

alpha-Hydroxyalprazolam