6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml

O-Desmethylvenlafaxine,100 µg/mL,MeOH,1mL,

Flufenacet-ethane sulfonic acid (ESA) sodium, 100µg/mL in Acetonitrile, 1ml

Benzyl chloride,1000 µg/mL,isooctane,1mL,