Sildenafil,1000 µg/mL,MeOH,1mL

3,4,5-Trimethylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 527-54-8

Levamisole hydrochloride, 50mg

Sodium (Na), 1000µg/ml in 2%-HNO3/Water, 100ml