| 正交函数分光光度法与吸收度减法联用技术测定咳喘感冒片中咖啡因的含量 |
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| 引用本文： | 王冰心. 正交函数分光光度法与吸收度减法联用技术测定咳喘感冒片中咖啡因的含量[J]. 辽宁医学院学报, 1994, 0(2) |
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| 作者姓名： | 王冰心 |
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| 作者单位： | 锦州市药品检验所 |
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| 摘 要： | 采用正交函数分光光度法与吸收度减法联用技术测定咳喘感冒片中咖啡因的含量，平均回收率为９９．４％，变异系数（ＣＶ％）为０．９５％，（ｎ＝６），相关系数（ｒ）为０．９９９４。
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| 关 键 词： | 正交函数分光光度法，吸收度减法技术，咳喘感冒片，咖啡因 |
BY ORTHOGONAL FUNCTION SPECTROPHOTOMETRY AND ABSORBANCE SUBTRACTION DETERMINATION OF THE CONTENT OF CAFFEINE IN |
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| Wang Bingxin. BY ORTHOGONAL FUNCTION SPECTROPHOTOMETRY AND ABSORBANCE SUBTRACTION DETERMINATION OF THE CONTENT OF CAFFEINE IN[J]. Journal of Liaoning Medical University (LNMU) Bimonthly, 1994, 0(2) |
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| Authors: | Wang Bingxin |
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| Abstract: | The method of orthognal function spectrophotometry and absorbance subtraction technique was wsecl to discover the content of caffeine in kechuan ganmao tablets.The average rate of recovery of caffeine was 99.4%;coefficient of variation 0. 95% ; correlative coefficient 0.9994. |
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| Keywords: | Orthogonaalfunction spectrophotometry absorbance subtraction technique kechuam ganmao tablets caffeine |
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