Rizatriptan for system suitability, 15mg

n-Tetradecane , ?13C: -33.13, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-59-4

2,6-Dimethylnaphthalene

Profenofos, 100 µg/ml, Toluene, 1ml