产品名称：	5%Carbowax 20M Carbopack B填充柱 气相色谱法测定工业尾气中甲醇
产品型号：	5%Carbowax 20M Carbopack B填充柱
品牌：	1941
产品数量：
产品单价：	面议
日期:	2021-12-07

5%Carbowax 20M Carbopack B填充柱 气相色谱法测定工业尾气中甲醇的详细资料

气相色谱法测定工业尾气中甲醇
气相色谱法测定工业尾气中甲醇 详细信息：

名称：填充柱

色谱固定液：5%聚乙二醇
载体：石墨炭黑80-120目

规格：2m*3mm，2m*1/8

型号：5%Carbowax 20M Carbopack B

应用： HJ T33-1999 固定污染源排气中甲醇的测定气相色谱法 

浩瀚色谱（山东）应用技术开发有限公司采用5%Carbowax 20M Carbopack B填充柱气相色谱法对 甲醇洗装置尾气中甲醇进行定量分析,较之原先采用的填充柱气相色谱法方法简便,可气袋采样后直接进样分析.本方法灵敏度高,准确度好,变异系数小于5%, 加标回收率为88.4%～101.6%,标准曲线的相关系数为0.9998.本法可用于甲醇洗工业尾气中甲醇的常规分析.

气相色谱法测定工业尾气中甲醇  测试谱图：




Determination of Methanol in Industrial Exhaust Gas by Gas Chromatography
Determination of Methanol in Industrial Exhaust Gas by Gas Chromatography Details:

Name: Packed column
Chromatographic stationary liquid: 5% polyethylene glycol
Carrier: Graphite carbon black 80-120 mesh

Specification: 2m*3mm, 2m*1/8

Model: 5% Carbowax 20M Carbopack B

Application: HJ T33-1999 Determination of Methanol in Exhaust from Stationary Pollution Sources Gas Chromatography

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses 5% Carbowax 20M Carbopack B packed column gas chromatography to quantitatively analyze the methanol in the exhaust gas of the methanol washing device. Compared with the original packed column gas chromatography method, it is simpler and can be sampled by air bags. After that, the sample was directly injected for analysis. This method has high sensitivity, good accuracy, and the coefficient of variation is less than 5%. The recovery rate of standard addition is 88.4%～101.6%, and the correlation coefficient of the standard curve is 0.9998. This method can be used to wash methanol in industrial exhaust gas from methanol. Routine analysis.

Determination of methanol in industrial exhaust gas by gas chromatography Test spectrum: