Diltiazem hydrochloride, 100mg

Folpet, 100 µg/ml, Ethyl acetate, 5ml

Pristane, 1000µg/ml in Isooctane, 1ml

(2S)-Iopamidol-d8 (di-N-hydroxyisopropyl-d4),100 µg/mL,MeOH,1mL,