角鯊烷/吐溫80/101填充柱 空氣中環(huán)氧乙烷的氣相色譜測定

空氣中環(huán)氧乙烷的氣相色譜測定
空氣中環(huán)氧乙烷的氣相色譜測定 詳細信息：

名稱：填充柱
規(guī)格：2m*4mm（內(nèi)徑）不銹鋼
固定相：角鯊烷：吐溫80：硅烷化101=10:0.5:100
應用：GBT 16074-1995 車間空氣中環(huán)氧乙烷的直接進樣氣相色譜測定方法

環(huán)氧乙烷又名氧化乙烯，常溫常壓下為無色氣體，易燃易爆，工業(yè)上常用于乙二醇及其衍生物的制造，也可用于制備乙醇胺和表面活性劑，此外環(huán)氧乙烷可用作醫(yī)療衛(wèi)生器材的消毒劑等。環(huán)氧乙烷對眼和呼吸道有刺激性，可導致惡心、嘔吐、頭痛、呼吸困難，嚴重者可引起肺水腫；另外環(huán)氧乙烷對神經(jīng)系統(tǒng)有損害作用，也有潛在的致癌作用，工作場所空氣中環(huán)氧乙烷的時間加權平均容許濃度為2mg／m^3。

浩瀚色譜（山東）應用技術開發(fā)有限公司采用直接進樣一氣相色譜法對空氣中的環(huán)氧乙烷進行了測定，探討實用性方法。

空氣中環(huán)氧乙烷的氣相色譜測定  測試譜圖：



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: