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環(huán)境和廠界空氣中甲烷和非甲烷總烴
環(huán)境和廠界空氣中甲烷和非甲烷總烴 詳細信息：

名稱：總烴填充柱

固定相：硅烷化玻璃微球

粒度：60-80目

規(guī)格：2m*3mm

名稱：甲烷柱

規(guī)格：2m*3mm

型號：GDX-502

粒度：60-80目

應用：環(huán)境空氣，固定污染源廢氣，總烴，甲烷，非甲烷總烴的測定

浩瀚色譜（山東）應用技術開發(fā)有限公司研究了采用一種電子制冷預增濃法,結合FID定量技術,在線監(jiān)測環(huán)境及廠界空氣中的非甲烷總烴和甲烷.本研究基于美國EPA TO-12的實驗室非甲烷總烴測定方法,對預增濃技術加以改進,采用電子制冷技術和吸附技術相結合,用電子制冷代替液氮制冷,用低溫吸附增濃技術代替深度冷凍增濃技術.從而為在線分析創(chuàng)造條件.


環(huán)境和廠界空氣中甲烷和非甲烷總烴 測試譜圖：




Methane and non-methane total hydrocarbons in the environment and plant air
Methane and non-methane total hydrocarbons in the air of the environment and plant boundaries Details:

Name: Total Hydrocarbon Packed Column

Stationary phase: silanized glass microspheres

Granularity: 60-80 mesh

Specification: 2m*3mm


Name: Methane Column

Specification: 2m*3mm

Model: GDX-502

Granularity: 60-80 mesh

Application: Determination of ambient air, stationary pollution source waste gas, total hydrocarbons, methane, and non-methane total hydrocarbons




Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has studied the use of an electronic refrigeration pre-enrichment method, combined with FID quantitative technology, online monitoring of non-methane total hydrocarbons and methane in the environment and the air at the factory boundary. This research is based on the US EPA TO- The 12 laboratory non-methane total hydrocarbon determination method improves the pre-enrichment technology, uses a combination of electronic refrigeration technology and adsorption technology, uses electronic refrigeration to replace liquid nitrogen refrigeration, and uses low-temperature adsorption enrichment technology to replace deep freezing enrichment technology. Thereby creating conditions for online analysis.


Test spectrum of methane and non-methane total hydrocarbons in the environment and the air at the plant boundary:


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