| 阿莫西林钠中2-乙基己酸含量测定 |
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| 引用本文： | 孙颖,韩锐. 阿莫西林钠中2-乙基己酸含量测定[J]. 黑龙江医药, 2004, 17(2): 85-86 |
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| 作者姓名： | 孙颖 韩锐 |
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| 作者单位： | 哈药集团制药总厂,150086;哈药集团制药总厂,150086 |
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| 摘 要： | 目的：建立一种气相色谱法测定原料药阿莫西林钠中二乙基己酸有机溶剂残留量。方法：选正戊酸作内标物，在极性弹性石英毛细柱上进行组分分离，效果良好。柱温：140℃进样口温度：200℃检测器温度：250℃。结果：平均回收率2-乙基己酸100．1％。结论：该方法克服了进样量不准确的缺点，重现性好，精度高。
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| 关 键 词： | 阿莫西林钠 内标物 残留溶剂 |
| 修稿时间： | 2003-10-20 |
Assaying for Residue Solvent Content in Amoxicillin Sodium Raw Material |
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| Sun Ying Harbin Pharmaceutical Group CO.LTD General Pharm Factory. Assaying for Residue Solvent Content in Amoxicillin Sodium Raw Material[J]. Heilongjiang Medicine, 2004, 17(2): 85-86 |
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| Authors: | Sun Ying Harbin Pharmaceutical Group CO.LTD General Pharm Factory |
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| Affiliation: | Sun Ying Harbin Pharmaceutical Group CO.LTD General Pharm Factory |
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| Abstract: | Determine the content of 2-ethylhexanoic acid in amoxicillin sodium raw material with the method of gas chromatography method choose pentanoic acid as the internal standard, and separate each component on a polar elastic quartz capillary column.The effect is well.The oven temperature was set at 140C ,with injector at 200C and FID temperature at 250C,the aver- age recovery was at 100.1%.The results showed that the method is the characters of repro- ducibility and precision. |
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| Keywords: | amoxicillin sodium internal standard residue solvent |
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