(-)-(S)-Levetiracetam,1000 µg/mL,MeOH,1mL

Cyanazine, 10 µg/ml, Ethyl acetate, 10ml

Perfluoro-tri-n-butylamine, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 311-89-7

17 alpha(H),21ß(H)-(22R)-Homohopane, 50µg/mL in isooctane, 1ml