氣相色譜法測定環(huán)境空氣中的甲醇和乙醇，乙酸乙酯，醫(yī)療器械，環(huán)氧乙烷，植物油，過氧化物，三甲胺，乙縮醛，乙醇，室內(nèi)空氣TVOC，過氧化物，MTBE，醫(yī)療器械EO，環(huán)氧乙烷，乙縮醛

氣相色譜法測定環(huán)境空氣中的甲醇和乙醇
氣相色譜法測定環(huán)境空氣中的甲醇和乙醇 詳細(xì)信息：

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司分析氣相色譜法,測定空氣中甲醇和乙醇用活性炭管吸附,二硫化碳解吸,5%Carbowax 20M Carbopack B色譜柱分離,氫火焰離子化檢測器檢測.該方法甲醇加標(biāo)回收率為93.5%~97.8%,乙醇加標(biāo)回收率為94.3%~98.4%,簡便快速,分離度好,靈敏度高,適用于環(huán)境空氣中甲醇和乙醇的監(jiān)測.

名稱：填充柱

色譜固定液：5%聚乙二醇
載體：石墨炭黑80-120目

規(guī)格：2m*3mm，2m*1/8

型號：5%Carbowax 20M Carbopack B

應(yīng)用： HJ T33-1999 固定污染源排氣中甲醇的測定氣相色譜法

氣相色譜法測定環(huán)境空氣中的甲醇和乙醇  測試譜圖：


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: