(±)-Acebutolol-d7 (iso-propyl-d7) hydrochloride

Flumequine, 100 µg/ml, Methanol, 1ml

2-Aminoanthracene, 100mg

3,3',5,5'-Tetrabromobisphenol S dimethyl ether,50 µg/mL ,toluene,1mL