2-Fluorofluorene, 10 µg/ml, Cyclohexane, 10ml

Clodinafop-propargyl, 100 µg/ml, Acetonitrile, 5

4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml

(±)-Vanillomandelic acid-d3,100 µg/mL,MeOH,1mL,