Cations Solution C

2-Chloro-4-methylsulfonylbenzoic acid, 100mg

3 Fluorinated Internal Standard Mix 3 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Fluorobenzene 39.7 1-Fluoronaphthalene 20.9 4-Ethyl-

Bromomethane, 20mg/ml in MeOH, 1ml