GDX-502玻璃柱 气相色谱法测定水中丙烯腈

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气相色谱法测定水中丙烯腈
气相色谱法测定水中丙烯腈 详细信息：

名称：填充柱

固定相：高分子小球
材质：玻璃/不锈钢

规格：1m*3mm

粒度：60-80目

型号：GDX-502

应用：HJ/T 73-2001 水质 丙烯jing的测定 气相色谱法

浩瀚色谱（山东）应用技术开发有限公司对顶空-气相色谱法与直接进样-气相色谱法测定水中丙烯腈的方法进行了比较。结果表明顶空-气相色谱法在回归曲线相关系数、检出限、相对标准偏差等方面要优于直接进样-气相色谱法,顶空-气相色谱法适用于不同类型水体中丙烯腈的分析。

气相色谱法测定水中丙烯腈 测试谱图：



Determination of Acrylonitrile in Water by Gas Chromatography
Determination of Acrylonitrile in Water by Gas Chromatography

Name: Packed column

Stationary phase: polymer pellets
Material: glass/stainless steel

Specification: 1m*3mm

Granularity: 60-80 mesh

Model: GDX-502

Application: HJ/T 73-2001 Water quality Determination of propylene jing Gas chromatography

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. compared headspace-gas chromatography with direct injection-gas chromatography for the determination of acrylonitrile in water. The results show that the headspace-gas chromatography method is superior to the direct injection-gas chromatography method in terms of regression curve correlation coefficient, detection limit, relative standard deviation, etc., and the headspace-gas chromatography method is suitable for the analysis of acrylonitrile in different types of water. .



Determination of Acrylonitrile in Water by Gas Chromatography Test Spectra:

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