Tramadol-13C,d3 HCl, 100µg/ml in MeOH, 1ml

Acibenzolar acid, 50mg

Ofloxacin,100 µg/mL,MeOH,1mL,

2,3,4-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 921-47-1