Anions Calibration Mix

2,3,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

4-n-Octylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3575-31-3

Dursban, 1000µg/mL in MeOH, 1ml