Calibration Standard Mix 2

Sodium perfluorohexylperfluorooctylphosphinate, 1.2ml x 50ug/ml, methanol

1,4-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 781-92-0

1-Methylfluoranthene, 100µg/ml in Acetonitrile,5ml