Determination of norfloxacin by highly accurate nephelometric titration.


A highly accurate nephelometric titration for the determination of norfloxacin is presented. The titration operating conditions were studied and the solubility product constant of norfloxacin-tetraphenylboron precipitation was determined. The result of the titration is comparable to those of control experiments. The proposed method has been found to be accurate, precise, specific, and linear.

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@article{He2005DeterminationON, title={Determination of norfloxacin by highly accurate nephelometric titration.}, author={Ning He and Xiancheng Zhan and Chengrong Li and Tao Lin and Linli Li}, journal={Journal of pharmaceutical sciences}, year={2005}, volume={94 3}, pages={540-6} }