产品名称：	HH-PLOT-Molecular sieve 毛细管柱直测法测非甲烷总烃
产品型号：	HH-PLOT-Molecular sieve
品牌：	1356
产品数量：
产品单价：	面议
日期:	2021-09-22

HH-PLOT-Molecular sieve 毛细管柱直测法测非甲烷总烃的详细资料

毛细管柱直测法测非甲烷总烃
毛细管柱直测法测非甲烷总烃 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

非甲烷烃(NMHC)通常是指除甲 烷以外的所有可挥发的碳氢化合物(其中主要是C2～C8)，又称非甲烷总烃。大气中的NMHC超过一定浓度，除直接对人体健康有害外，在一定条件下经日光照射还能产生光化学烟雾，对环境和人类造成危害。人们有时会特别使用“非甲烷VOC”（NMVOC）这一术语来特指除甲烷外的其他挥发性有机物。

浩瀚色谱（山东）应用技术开发有限公司，，针对差减法测定非甲烷总烃中误差大，定量不准确的缺点，成功的研制出毛细管柱直测法测非甲烷总烃的含量，一次进样直接得出非甲烷总烃的含量，定量准确。浩瀚色谱，提供详细的分析方案，供应专用毛细管柱。



Direct measurement of non-methane total hydrocarbons by capillary column
Capillary column direct measurement method for 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



Non-methane hydrocarbons (NMHC) generally refer to all volatile hydrocarbons except methane (mainly C2 to C8), also known as non-methane total hydrocarbons. Exceeding a certain concentration of NMHC in the atmosphere, in addition to being directly harmful to human health, under certain conditions exposure to sunlight can also produce photochemical smog, causing harm to the environment and humans. People sometimes use the term "non-methane VOC" (NMVOC) to specifically refer to other volatile organic compounds other than methane.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times. Aiming at the shortcomings of large errors and inaccurate quantification in the determination of non-methane total hydrocarbons by subtraction, it has successfully developed a capillary column direct measurement method to measure the content of non-methane total hydrocarbons. , One injection can directly get the content of non-methane total hydrocarbons, which is accurate and reliable in quantification. Haohan Chromatography provides detailed analysis solutions and supplies dedicated capillary columns.