氣相色譜法測定餐館空氣中甲醇濃度，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內(nèi)空氣，焦?fàn)t煤氣，煉廠氣，天然氣，變壓器油，多氯聯(lián)苯，植物油，增塑劑，塑化劑，過氧化物

氣相色譜法測定餐館空氣中甲醇濃度
氣相色譜法測定餐館空氣中甲醇濃度 詳細(xì)信息：

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

許多家餐館購買所謂工業(yè)酒精作為酒精爐燃料，其中含有大量的甲醇，燃燒后造成室內(nèi)空氣污染，使就餐人員眼睛感到一種特殊的刺激，為此，浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司利用氣相色譜法和品紅亞硫酸分光光度法對室不同燃燒時(shí)間后空氣中甲醇濃度，以及所使用的工業(yè)酒精進(jìn)行測定其中甲醇含量。

氣相色譜法測定餐館空氣中甲醇濃度  測試譜圖：



Determination of Methanol Concentration in Restaurant Air by Gas Chromatography
Determination of Methanol Concentration in Restaurant Air by Gas Chromatography Details:

Name: Packed Column

Chromatographic fixative: 5% polyethylene glycol
Carrier: graphite carbon black 80-120 mesh

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

Model: 5%Carbowax 20M Carbopack B

Application: HJ T33-1999 Determination of methanol in exhaust gas from stationary pollution sources by gas chromatography



Many restaurants buy so-called industrial alcohol as fuel for alcohol stoves, which contains a large amount of methanol, which causes indoor air pollution after combustion and makes dining staff feel a special stimulus to the eyes. Gas chromatography and magenta sulfite spectrophotometry were used to determine the methanol concentration in the air after different combustion time in the chamber, as well as the used industrial alcohol to determine the methanol content.

Determination of methanol concentration in restaurant air by gas chromatography Test spectrum: