D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

D6-N-Nitrosodimethylamine, 100 µg/ml, Acetonitril

Vardenafil dihydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 224789-15-5

Sarafloxacin hydrochloride, 100mg