PQ/Porapak Q填充柱 预柱在环境空气非甲烷总烃分析中应用

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预柱在环境空气非甲烷总烃分析中应用
预柱在环境空气非甲烷总烃分析中应用 详细信息：

名称：预柱
规格：0.8m*1/8
型号：PQ/porapak Q
应用：气相色谱法测定环境空气中总烃,甲烷和非甲烷总烃

浩瀚色谱（山东）应用技术开发有限公司依据HJ 604-2017对环境空气中总烃,甲烷和非甲烷总烃进行测定,使用6890N型色谱分析仪,选择了合适的色谱操作参数,标准气体校正了分析仪,将空气样品直接进样分析.实验结果表明,应用气相色谱法测定环境空气中总烃,甲烷和非甲烷总烃含量,方法简便快速,线性关系良好,具有的准确度和精密度.

预柱在环境空气非甲烷总烃分析中应用 测试谱图：



Application of pre-column in the analysis of non-methane total hydrocarbons in ambient air
Application of pre-column in ambient air non-methane total hydrocarbon analysis Details:

Name: Pre-column
Specification: 0.8m*1/8
Model: PQ/[orapak Q
Application: Determination of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air by gas chromatography

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. measured total hydrocarbons, methane and non-methane total hydrocarbons in ambient air in accordance with HJ 604-2017, using a 6890N chromatographic analyzer, selecting appropriate chromatographic operating parameters, and calibrating the standard gas The analyzer directly injects air samples for analysis. The experimental results show that the application of gas chromatography to determine the content of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air is simple and rapid, with a good linear relationship, and reliable accuracy and precision. .

Pre-column application in ambient air non-methane total hydrocarbon analysis Test spectrum: