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气相色谱法测定环境空气中的甲醇和乙醇
气相色谱法测定环境空气中的甲醇和乙醇 详细信息：

浩瀚色谱（山东）应用技术开发有限公司分析气相色谱法,测定空气中甲醇和乙醇用活性炭管吸附,二硫化碳解吸,5%Carbowax 20M Carbopack B色谱柱分离,氢火焰离子化检测器检测.该方法甲醇加标回收率为93.5%~97.8%,乙醇加标回收率为94.3%~98.4%,简便快速,分离度好,灵敏度高,适用于环境空气中甲醇和乙醇的监测.

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

气相色谱法测定环境空气中的甲醇和乙醇  测试谱图：


Determination of Methanol and Ethanol in Ambient Air by Gas Chromatography
Determination of methanol and ethanol in ambient air by gas chromatography. Details:

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. Analytical gas chromatography, the determination of methanol and ethanol in the air with activated carbon tube adsorption, carbon disulfide desorption, 5% Carbowax 20M Carbopack B chromatographic column separation, hydrogen flame ionization detector detection. This method is methanol The standard addition recovery rate is 93.5%-97.8%, and the ethanol addition recovery rate is 94.3%-98.4%. It is simple and fast, with good resolution and high sensitivity. It is suitable for the monitoring of methanol and ethanol in ambient air.

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



Determination of methanol and ethanol in ambient air by gas chromatography Test spectrum:


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