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空气中环氧乙烷的气相色谱测定
空气中环氧乙烷的气相色谱测定 详细信息：

名称：填充柱
规格：2m*4mm（内径）不锈钢
固定相：角鲨烷：吐温80：硅烷化101=10:0.5:100
应用：GBT 16074-1995 车间空气中环氧乙烷的直接进样气相色谱测定方法

环氧乙烷又名氧化乙烯，常温常压下为无色气体，易燃易爆，工业上常用于乙二醇及其衍生物的制造，也可用于制备乙醇胺和表面活性剂，此外环氧乙烷可用作医疗卫生器材的消毒剂等。环氧乙烷对眼和呼吸道有刺激性，可导致恶心、呕吐、头痛、呼吸困难，严重者可引起肺水肿；另外环氧乙烷对神经系统有损害作用，也有潜在的致癌作用，工作场所空气中环氧乙烷的时间加权平均容许浓度为2mg／m^3。

浩瀚色谱（山东）应用技术开发有限公司采用直接进样一气相色谱法对空气中的环氧乙烷进行了测定，探讨实用性方法。

空气中环氧乙烷的气相色谱测定  测试谱图：



Determination of Ethylene Oxide in Air by Gas Chromatography
Gas Chromatographic Determination of Ethylene Oxide in Air Details:

Name: Packed column
Specification: 2m*4mm (inner diameter) stainless steel
Stationary phase: Squalane: Tween 80: Silylation 101=10:0.5:100
Application: GBT 16074-1995 Direct injection gas chromatographic method for determination of ethylene oxide in the air of workplace

Ethylene oxide is also known as ethylene oxide. It is a colorless gas at room temperature and pressure. It is flammable and explosive. It is often used in the manufacture of ethylene glycol and its derivatives. It can also be used to prepare ethanolamine and surfactants. In addition, epoxy Ethane can be used as a disinfectant for medical and health equipment. Ethylene oxide is irritating to the eyes and respiratory tract, and can cause nausea, vomiting, headache, and difficulty breathing. In severe cases, it can cause pulmonary edema. In addition, ethylene oxide has a damaging effect on the nervous system and has potential carcinogenic effects. Workplace The time-weighted average allowable concentration of ethylene oxide in the air is 2mg/m^3.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. used direct sampling-gas chromatography to determine the ethylene oxide in the air and explored practical methods.

Gas Chromatographic Determination of Ethylene Oxide in the Air Test Spectra: 



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