产品名称：	5%Carbowax 20M Carbopack B填充柱 测定餐馆空气中甲醇浓度
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:	2022-02-18

5%Carbowax 20M Carbopack B填充柱 测定餐馆空气中甲醇浓度的详细资料

气相色谱法测定餐馆空气中甲醇浓度
气相色谱法测定餐馆空气中甲醇浓度 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

许多家餐馆购买所谓工业酒精作为酒精炉燃料，其中含有大量的甲醇，燃烧后造成室内空气污染，使就餐人员眼睛感到一种特殊的刺激，为此，浩瀚色谱（山东）应用技术开发有限公司利用气相色谱法和品红亚硫酸分光光度法对室不同燃烧时间后空气中甲醇浓度，以及所使用的工业酒精进行测定其中甲醇含量。

气相色谱法测定餐馆空气中甲醇浓度  测试谱图：



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: