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

Decyl octyl phthalate, 100µg/ml in MeOH, 1ml

Phenylbutazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 50-33-9

N-Nitrosomethylethylamine-d3, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 69278-54-2