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

C26 Diaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 103908-63-0

9-Phenylcarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1150-62-5

alpha-BHC-13C6,100 µg/mL,n-nonane,1mL,