[Determination of lidocaine in human spinal cord by high-performance liquid chromatography]
Fa Yi Xue Za Zhi
|January 23, 2003
Abstract:
A RPHPLC method for determining lidocaine in human's spinal cord. Was established. The linear range of the method was 0.20-20.0 micrograms/ml(r = 0.9999). The detection limit was 0.02 ng/ml(S/N > or = 3) and the clean-up recovery of lidocaine in human spinal cord was 82.4%-92.7%. The CV% were no more than 6.0% (N = 4). No interfere by other compounds was observed in study results using this method. RPHPLC method shows an excellent recovery, high sensitivity and good precision.
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