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

4-Ethylcatechol, 100 µg/ml, Methanol, 10ml

Profenophos, 1000µg/ml in MeOH, 1ml

(Z)-Metominostrobin, 10 µg/ml, Acetonitrile, 1ml