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專用毛細管柱直接測定非甲烷總烴
專用毛細管柱直接測定非甲烷總烴 詳細信息：

名稱：毛細管柱

固定相：多孔層開口管分子篩柱或其他等效毛細管柱

規(guī)格：30m*0.53mm*25um
型號：HH-PLOT-Molecular sieve

隨著我國石油工業(yè)的飛速發(fā)展及汽車數(shù)量的日益增多,大氣中烴類的污染較為嚴重,它與氮氧化物在陽光紫外線照射下產(chǎn)生“光化學煙霧”.經(jīng)國外長期研究證明,烴類是形成“光化學煙霧”的重要起源物質.為此,要研究“光化學煙霧”的污染規(guī)律,首先弄清楚烴類在大氣中的污染狀況是十分必要的.目前分析總烴的手段并不多,有選擇燃燒法、紅外法、色譜法等.色譜法對分析烴類具有靈敏度高、速度快等優(yōu)點,大多數(shù)都采用以CH_4為標氣。

浩瀚色譜（山東）應用技術開發(fā)有限公司，，研制專用毛細管柱直接測定非甲烷總烴，無需測定總烴，無需差減法，定量準確。浩瀚色譜，提供詳細的分析方案。

專用毛細管柱直接測定非甲烷總烴 測試譜圖：



Dedicated capillary column directly determines non-methane total hydrocarbons
Dedicated capillary column directly determines non-methane total hydrocarbons Details:

Name: Capillary Column

Stationary phase: porous layer open-tube molecular sieve column or other equivalent capillary column

Specification: 30m*0.53mm*25um
Model: HH-PLOT-Molecular sieve


With the rapid development of my country's petroleum industry and the increasing number of automobiles, the pollution of hydrocarbons in the atmosphere is more serious. It and nitrogen oxides produce "photochemical smog" under sunlight and ultraviolet radiation. Long-term studies abroad have proved that hydrocarbons are formed An important source of "photochemical smog". For this reason, to study the pollution law of "photochemical smog", it is necessary to first understand the pollution status of hydrocarbons in the atmosphere. At present, there are not many methods for analyzing total hydrocarbons, so there are choices. Combustion method, infrared method, chromatographic method, etc. Chromatographic method has the advantages of high sensitivity and fast speed for the analysis of hydrocarbons, and most of them use CH 4 as the standard gas.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and develops a special capillary column to directly determine non-methane total hydrocarbons, without the need to determine total hydrocarbons, without subtraction, and the quantification is accurate and reliable. Haohan Chromatography provides detailed analysis schemes.

Dedicated capillary column directly determines non-methane total hydrocarbons Test spectrum:

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