D8-Morpholine, 100 µg/ml, Acetonitrile, 1ml

Metosulam, 100 µg/ml, Acetonitrile, 5ml

25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6), 50µg/ml in MeOH, 1ml

Imidacloprid guanidine hydrochloride, 10 µg/ml, M