4-Chlorophenol, 100 µg/ml, Methanol, 5ml

2-n-Propyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-30-1

Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml

1D,1D,2H,2H-1-Hydroxyperfluorohexane,50 µg/mL,MeOH,1mL,