Anions Mix

Acenaphthylene, 1000µg/ml in Acetonitrile, 1ml

trans-3-Hydroxycotinine, 100 µg/ml, Methanol, 1m

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml