产品名称：	HH-PLOT-Molecular sieve 专用毛细管柱直接测定非甲烷总烃
产品型号：	HH-PLOT-Molecular sieve
品牌：	1941
产品数量：
产品单价：	面议
日期:	2021-09-23

HH-PLOT-Molecular sieve 专用毛细管柱直接测定非甲烷总烃的详细资料

专用毛细管柱直接测定非甲烷总烃
专用毛细管柱直接测定非甲烷总烃 详细信息：

名称：毛细管柱

固定相：多孔层开口管分子筛柱或其他等效毛细管柱

规格：30m*0.53mm*25um
型号：HH-PLOT-Molecular sieve

随着我国石油工业的飞速发展及汽车数量的日益增多,大气中烃类的污染较为严重,它与氮氧化物在阳光紫外线照射下产生“光化学烟雾”.经国外长期研究证明,烃类是形成“光化学烟雾”的重要起源物质.为此,要研究“光化学烟雾”的污染规律,首先弄清楚烃类在大气中的污染状况是十分必要的.目前分析总烃的手段并不多,有选择燃烧法、红外法、色谱法等.色谱法对分析烃类具有灵敏度高、速度快等优点,大多数都采用以CH_4为标气。

浩瀚色谱（山东）应用技术开发有限公司，，研制专用毛细管柱直接测定非甲烷总烃，无需测定总烃，无需差减法，定量准确。浩瀚色谱，提供详细的分析方案。

专用毛细管柱直接测定非甲烷总烃 测试谱图：



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: