Diclofenac-d4, 100µg/ml in Acetonitrile, 1ml

IADN Congener Set ((C-IADN-01/02/03), 3 x 1ml

D6-alpha-HCH, 100 µg/ml, Cyclohexane, 1ml

Dimethyldioctadecylammonium chloride, 100 µg/ml,