2,3-Dibromophenol, 1.2ml x 100ug/ml, toluene

Vardenafil hydrochloride trihydrate, certified, 0.1g

2,4-Dinitrophenol-3,5,6-d3, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-75-8

4'-Aminopropiophenone,neat,neat,10mg,