Determination of tannin in tannin-cod liver oil ointment by complexometric titration
- Received Date: 2005-03-31
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Key words:
- tannin-cod liver oil ointment /
- tannin /
- complexometric titration
Abstract: Objections : To establish the quality standards of the tannin in tannin-cod liver oil ointment. Methods :The content of the tannin was determined by compleximetry. Results : The equal content of the tannin in ointment was 4.77% ,RSD was 2.41% . Conclusion :These methods are specific and accurate.They can be used as the quality control method for the tannin in tannin-cod liver oil ointment.
Citation: | SHEN Te-pang, YAO Shui-bao, HUANG Xiao-hua. Determination of tannin in tannin-cod liver oil ointment by complexometric titration[J]. Journal of Pharmaceutical Practice and Service, 2006, (2): 99-100. |