Amlodipine,neat,neat,50mg,

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

Chlorbenside, 100 µg/ml, Acetonitrile, 5ml

Phenol, 1000µg/ml in Water, 100ml