2-Methyl-4-nitroaniline,100 µg/mL,acetonitrile,1mL,

6-Methyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1680-51-9

Sildenafil citrate,1000 µg base/mL,MeOH,1mL

Serotonin hydrochloride,neat,neat,25mg,