Butylate, 100 µg/ml, Ethyl acetate, 1ml

(±)-Venlafaxine-d6 HCl (N,N-dimethyl-d6), 1mg

Canadian Drinking Water Phenoxyacid Herbicides

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