头孢西丁钠在不同溶液中的稳定性考察 |
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引用本文: | 仲宇慧,曾庆涛.头孢西丁钠在不同溶液中的稳定性考察[J].黑龙江医药,2010,23(3):355-356. |
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作者姓名: | 仲宇慧 曾庆涛 |
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作者单位: | 1. 哈药集团制药总厂 2. 哈药集团三精制药股份有限公司 |
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摘 要: | 目的:考察注射用头孢西丁钠与4种输液配伍的稳定性,为临床合理用药提供科学依据。方法:在25℃将头孢西丁钠分别与0.9%氯化钠注射液、5%葡萄糖注射液、葡萄糖氯化钠注射液、木糖醇注射液配伍,在12h内用高效液相色谱法测定头孢西丁钠的含量。结果:头孢西丁钠在50-800L/检测浓度范围内呈良好线性关系(r=0.9998),平均回收率为(99.7±1.1)%;日内差RSD≤1.4%(n=5),日间差RSD≤1.9%(n=5)。头孢西丁钠与4种输液配伍12h内含量〉93%。结论:头孢西丁钠与4种输液在25℃、12h内配伍稳定。
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关 键 词: | 头孢西丁钠 稳定性 高效液相色谱法 |
Stability Inspection of Cefoxitin Sodium in Different Solutions |
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Institution: | Zhong Yuhui, et al (General pharmaceutical Factory of Harbin pharmaceutical Group (150086)) |
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Abstract: | Objective: To study the stability of cefoxitin sodium for injection in four kinds of infusion solutions for the rational use of drugs in clinic. Methods: The cefoxitin sodium was mixed with four kinds of infusions and the contents of cefoxitin sodium were detemined by HPLC at 25℃within 12 hours. Results: The assay was linear over the concentration range of 50-800ug/ml(r=0.9998).The average recovery was 99.7%± 1. 1%.Intra-day and inter-day precision showed coefficients of variation within 1.4%(n=5) and 1.9% (n=5) over the three concentration levels. |
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Keywords: | Cefoxitin sodium stobility HPLC |
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