n-Octane

n-Tetracosane-d50, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-32-3

Sildenafil citrate,100 µg base/mL,MeOH,1mL

Sodium perfluoro-1-pentanesulfonate, 1.2ml x 50ug/ml, methanol