Flucythrinate, 10 µg/ml, Ethyl acetate, 10ml

2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

Acrylamide, 1000µg/mL in MeOH, 1ml

Common Anions Mix - EPA Method 300.0