浩瀚甲醇废气测定填充柱5%Carbowax 20M Carbopack B

甲醇是一种无色澄清易挥发液体，沸点较低，能溶于水、醇和醚，有毒易燃，甲醇作为流动相分离分子，也是精细化工的重要原料，常用于柱色谱和更现代的高效液相色谱，在甲醇合成、精馏工序中会释放出含甲醇和其他不凝气的工艺废气，这部分含甲醇的废气直接排入大气中不仅会引起环境污染，而且甲醇易燃，与空气可形成爆炸性混合物，遇明火、高热或与氧化剂接触，有引起燃烧爆炸的危险，会危害操作人员的身体健康和安全生产。

浩瀚色谱（山东）应用技术开发有限公司，采用气相色谱法，5%Carbowax 20M Carbopack B填充柱测定废气中的甲醇，外标法定量，结果满意。
 

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

 
Methanol is a colorless, clear and volatile liquid with a low boiling point, soluble in water, alcohol and ether, toxic and flammable. As a mobile phase separation molecule, methanol is also an important raw material for fine chemicals, commonly used in column chromatography and more modern high-efficiency In liquid chromatography, process waste gas containing methanol and other non-condensable gases will be released in the methanol synthesis and rectification process. The direct discharge of this part of methanol-containing waste gas into the atmosphere will not only cause environmental pollution, but also methanol is flammable and is incompatible with air. It can form an explosive mixture, which may cause fire and explosion in case of open flame, high heat or contact with oxidants, which will endanger the health and safety of operators.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography, 5% Carbowax 20M Carbopack B packed column to determine methanol in exhaust gas, quantitative external standard method, and the results were satisfactory.

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