2,4-Di-tert-butylphenol, 100 µg/ml, Methanol, 1m

D10-Diphenylamine, 100 µg/ml, Ethyl acetate, 1ml

Isofetamid, 10mg

O,O-Diethylhydrogenphosphate, 1000µg/ml in MeOH, 1ml