PEG-20M毛细管柱 气相色谱法检测食用酒精中甲醇含量

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气相色谱法检测食用酒精中甲醇含量
气相色谱法检测食用酒精中甲醇含量 详细信息：

名称：毛细管柱

规格：30m*0.25mm*0.25um

型号：PEG-20M

浩瀚色谱（山东）应用技术开发有限公司依据国家标准GB 5009.266—2016《食品安全国家标准食品中甲醇的测定》中气相色谱法测定食品中甲醇含量的测定原理,检测食用酒精中甲醇的含量,用建立数学模型的方法对结果的不确定度进行评估和计算。对标准溶液的配制、测量重复性、仪器稳定性各分量不确定度进行分析,得到了各分量不确定度和合成不确定度,终得出更加客观的结果。

气相色谱法检测食用酒精中甲醇含量 测试谱图：




Determination of methanol content in edible alcohol by gas chromatography
Gas Chromatography Method for Detecting Methanol Content in Edible Alcohol Details:

Name: Capillary Column

Specification: 30m*0.25mm*0.25um

Model: PEG-20M




Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd., in accordance with the national standard GB 5009.266-2016 "National Food Safety Standard for the Determination of Methanol in Foods", is the principle of gas chromatography for the determination of methanol content in foods. It detects the content of methanol in edible alcohol. The method of establishing a mathematical model evaluates and calculates the uncertainty of the results. The uncertainty of each component of the preparation of standard solution, measurement repeatability, and instrument stability is analyzed, and the uncertainty of each component and the combined uncertainty are obtained, and finally more objective results are obtained.

Gas chromatographic method for detecting methanol content in edible alcohol Test spectrum:



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