(+/-)-Clenbuterol-d9 (trimethyl-d9),neat,neat,1mg

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0

(±)-Verapamil-d3 hydrochloride (N-methyl-d3) ,1000 µg base/mL,MeOH,1mL

Metamizole impurity A, 15mg