Bupropion HCl, 1000μg/ml in MeOH, 1ml

Paraquat dichloride, 100 µg/ml, Methanol, 1ml

2,3,4,6,9-Pentachlorodibenzofuran (or 1,4,6,7,8), 1.2ml x 50ug/ml, nonane

Trihalomethane Standard