3、30℃,ofobilephaseol·L-1solutionofphosphatebufferandacetonitrile(35∶65,pH4.3)andthedetectedUV.ResultsThecalibrationcurveg·mL-1forlevocarnitine,andtheaveragerecoveryitofdetectionpurityA.ConclusionItisanaccurate,simple,rapid,qualitativemethodinationoflevocarnitineanditsrelatedsubstances. K