Anion Mix

2,4-Dimethylphenol, 100 µg/ml, Acetonitrile, 1ml

Perfluoro([5-methoxy-1,3-dioxolan-4-yl]oxy)acetic acid (C6O4), 1.2ml x 50ug/ml, methanol

O,O-Dimethylthiophosphate, sodium salt, 5mg