HH-INNOWAX毛细管柱 阿莫西林钠中2-乙基己酸含量测定

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阿莫西林钠中2-乙基己酸含量测定
阿莫西林钠中2-乙基己酸含量测定 详细信息：

名称：毛细管柱
固定液：聚乙二醇
规格：30m*0.25mm*0.5um
型号：HH-INNOWAX

浩瀚色谱（山东）应用技术开发有限公司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。

阿莫西林钠中2-乙基己酸含量测定 测试谱图：




Determination of 2-Ethylhexanoic Acid in Amoxicillin Sodium
Determination of 2-Ethylhexanoic Acid in Amoxicillin Sodium Details:

Name: Capillary Column
Fixing fluid: polyethylene glycol
Specification: 30m*0.25mm*0.5um
Model: HH-INNOWAX

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a gas chromatography method to determine the residual amount of diethylhexanoic acid in the raw material drug amoxicillin sodium. Method: N-valeric acid was selected as the internal standard, and the components were separated on a polar elastic quartz capillary column. The effect was good. Column temperature: 140°C, injection port temperature: 200°C, detector temperature: 250°C. Results: The average recovery rate of 2-ethylhexanoic acid was 100.1%. Conclusion: This method overcomes the shortcomings of inaccurate injection volume, with good reproducibility and high accuracy.

Determination of 2-ethylhexanoic acid content in amoxicillin sodium Test spectrum: