Determination of metronidazolum and erythromycin in Jing-fu-ping liqour
- Received Date: 2000-12-25
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Key words:
- Jing-fu-ping /
- colorimetry /
- erythromycin /
- spectraphotometry /
- metronidazolum
Abstract: OBJECTIVE To estabish a quantiative analysis for Jing fu ping liqour.METHODS Jing fu ping liquor was determined in 0.1mol/L HCl.The wavelength of detection were 417nm and 277nm.RESULTS There were good linear correlation in the range of erythromycin(5.0~20.0μg/ml) and metronidazolum(2.0~15.0μg/ml),the average recovery and relative standard deviation were 98.55% and 0.52%(n=5) for erythromycin 98.86% and 0.51%(n=5) for metronidazolum.CONCLUSIONS The method is simple,rapid and auurate.
Citation: | WANG Bi-jiang, JIN Cheng, LUO Dong. Determination of metronidazolum and erythromycin in Jing-fu-ping liqour[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 229-230. |