Monoisononyl phthalate, 100µg/mL in MTBE, 1,2ml

Theobromine,100 µg/mL,MeOH,1mL,

Tenuazonic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 28540-82-1

(+)-Oxymatrine, 25mg