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

2,4,6-Tribromophenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-78-1

Theophylline, 100µg/ml in MeOH, 5ml

Haloxyfop-P-glutamate, 10mg