| 盐酸利多卡因胶浆胶束电动毛细管电泳法测定 |
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| 引用本文： | 陈珏.盐酸利多卡因胶浆胶束电动毛细管电泳法测定[J].中国医药工业杂志,2000,31(10):458-459. |
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| 作者姓名： | 陈珏 |
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| 作者单位： | 浙江省药品检验所，浙江杭州 310004 |
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| 摘 要： | 采用高效毛细管电泳法测定盐酸利多卡因胶浆含量。以烟酰胺为内标，５０ｍｍｏｌ／Ｌ硼酸盐缓冲液（ｐＨ８．６，含２５ｍｍｏｌ／Ｌ ＳＤＳ）为运行缓冲液，工作电压为２０ｋＶ，在０．０５～０．０６ｍｇ／ｍｌ浓度范围内线性关系良好，ｒ＝０．９９９７，平均回收率为１００．８％，ＲＳＤ为１．５％。
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| 关 键 词： | 盐酸利多卡因 胶束电动毛细管电泳法 测定 |
| 文章编号： | 1001-8255(2000)10-0458-02 |
| 修稿时间： | 1999年12月28 |
Determination of Lidocaine Hydrochloride Mucilage by MECE |
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| Authors: | CHEN Jue |
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| Abstract: | A method of determination of lidocaine mucilage by micellar electrokinetic capillary electrophoresis(MECE) was studied, using borax buffer solution(pH8.6) with 25 mmol/L SDS as running buffer. The working voltage was 20 kV. The calibration curve was linear within the concertration range of 0.05~0.6 mg/ml, r =0.9997; the average recovery was 100.8%, RSD =1.5%. |
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| Keywords: | lidocaine MECE determination |
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