| 紫外分光光度法测定氧氟沙星氯化钠注射液的含量 |
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| 引用本文： | 申秀萍. 紫外分光光度法测定氧氟沙星氯化钠注射液的含量[J]. 黑龙江医药, 2012, 25(3): 354-355 |
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| 作者姓名： | 申秀萍 |
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| 作者单位： | 黑龙江黑宝药业股份有限公司 牡丹江 157011 |
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| 摘 要： | 目的:建立氧氟沙星氯化钠注射液的含量测定方法。方法:采用紫外分光光度法。用盐酸溶液(0.1mol/L)为溶剂,检测波长293nm。结果:回归方程为A=0.0840055C+0.0033149(r=0.9999),氧氟沙星在3.2～9.2μg/mL浓度范围内呈良好的线性关系,平均回收率为99.26%,RSD为0.66%。结论:该方法简便快速、重现性好,可作为快速测定氧氟沙星氯化钠注射液含量的方法。
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| 关 键 词： | 紫外分光光度法 氧氟沙星氯化钠注射液 含量测定 |
Ddetermination of the Assay of Ofloxacine Injection by Ultraviolet- Visible Spectrophotometry |
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| Shen Xiuping. Ddetermination of the Assay of Ofloxacine Injection by Ultraviolet- Visible Spectrophotometry[J]. Heilongjiang Medicine, 2012, 25(3): 354-355 |
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| Authors: | Shen Xiuping |
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| Affiliation: | Shen Xiuping Heilongjiang Heibao Pharmaceutical Limited Company(Mudanjiang,157011) |
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| Abstract: | Objective:To make the method to test the assaying of ofloxacine injection.Methods:to use ultraviolet spectrophotometry. Solvent:chloride solution(0.1mol/L).detection at 293nm.Results:regression equation A=0.0840055C+0.0033149(r=0.9999). The linear relation is good when it’s concentration is from 3.2 to 9.2ug/ml. Average regressed is 99.26%.RSD is 0.66%.Conclusion:This method is simple and fast,and the reproducibility is good. It can be used to test the assay of ofloxacine injection as the fast method. |
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| Keywords: | ultraviolet spectrophontometry ofloxacine injection assay |
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