Bisoprolol hemifumarate salt, 25mg

4-Aminobiphenyl-d9, 10mg

Aqueous ethanol control EtOH AQ (0.8g/L), 10x1,5ml

2,3-Dibromopropyl 2,4,6-tribromophenyl ether, 1.2ml x 50ug/ml, toluene