N,N-Diethylanilin, 100 µg/ml, Methanol, 5ml

17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

Sodium bis-[2-(N-ethylperfluorooctane-1-sulfonamido)ethyl] phosphate, 1.2ml x 50ug/ml, methanol

Flupyrsulfuron-methyl, 10.0 µg/ml, Acetonitrile,