Chlortoluron

Propranolol-d7 (ring-d7), 100µg base/mL, Solvent-methanol, Unit , # of units-, Cas.no. 344298-99-3

Ioxynil-octanoate, 100 µg/ml, Ethyl acetate, 1ml

Sildenafil,1000 µg/mL,MeOH,1mL