Vardenafil hydrochloride trihydrate, certified, 0.1g

Ethanol standard in whole blood,0.3g/L,whole blood, 1.5mL

Verification II Standard 1

ß-Naphthylpropylketone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17666-88-5