Assay of kanamycin and dexamethson in DICA eye drops by polarmetric analysis and ultraviolet specyrophotometry
- Received Date: 2001-07-19
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Key words:
- polarmetric analysis /
- ultraviolet specyrophotometry /
- kanamycin /
- dexamethson sodium phosphate /
- eye drops
Abstract: OBJECTIVE To establish a methed for determining the concentration of kanamycin and dexamethson in DICA eye drops.METHED The concentration of kanamycin was determined by polarmetric analysis,ultravio specyro-photometry was employed for determination of dexamethson sodium phosphate.RESUITS:The average recovery of kana-mycin was 99.3%,RSD=0.40%(n=5);the average recovery of dexamethson sodium phosphate was 99.2%,RSD=0.20%(n=5).CONCLUSION It is a simple method for the quantitative analysis of compound preperation.
Citation: | Li Yi-qing, WANG Hai-yan, JIANG Zong-wen. Assay of kanamycin and dexamethson in DICA eye drops by polarmetric analysis and ultraviolet specyrophotometry[J]. Journal of Pharmaceutical Practice and Service, 2002, (3): 174-176. |