5%Carbowax 20M Carbopack B填充柱 氣相色譜法測(cè)定餐館空氣中甲醇濃度

，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(duì)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(cè)定其中甲醇含量。

氣相色譜法測(cè)定餐館空氣中甲醇濃度  測(cè)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 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



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, which makes the diners’ eyes feel a special irritation. For this reason, Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses Gas chromatography and fuchsin sulfurous acid spectrophotometry were used to determine the methanol content in the air after different combustion times in the room and the industrial alcohol used.

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