产品名称：	HH-Methane2019甲烷柱/总烃柱
产品型号：
品牌：	1941
产品数量：
产品单价：	面议
日期:	2023-07-25

HH-Methane2019甲烷柱/总烃柱的详细资料

HH-Methane2019甲烷柱/总烃柱
HH-Methane2019甲烷柱/总烃柱 详细信息：

固定相：专用

规格：2m*3mm，2m*1/8

型号：HH-Methane2019

应用：固定污染源/环境空气/非甲烷总烃测定

根据非甲烷总烃排放标准、分析方法和实际监测情况,对非甲烷总烃定义、总烃峰型异常、氧峰干扰、方法检出限测定和采样容器选择等方面存在的问题进行了探讨。
滕州市浩瀚色谱仪器技术服务有限公司，结合环境监测工作的实际情况,应用双柱双检测器气相色谱法,比较了非甲烷总烃不同的测定方法,探讨了在实际环境监测分析中非甲烷总烃测定过程的一些关键性技术问题,对色谱条件提出了几点优化建议：

1.研发甲烷柱，测定0.1ppm以下甲烷不在话下。
2.分离好，O2气不干扰。
3.，目前正申请保护。

HH-Methane2019甲烷柱/总烃柱 图片：


HH-Methane2019 high efficiency methane column / total hydrocarbon column
HH-Methane2019 high efficiency methane column / total hydrocarbon column Details:

Stationary phase: dedicated
Specifications: 2m*3mm, 2m*1/8
Model: HH-Methane2019
Application: Determination of fixed pollution sources / ambient air / non-methane total hydrocarbons

According to the non-methane total hydrocarbon emission standards, analytical methods and actual monitoring conditions, the problems of non-methane total hydrocarbon definition, total hydrocarbon peak anomaly, oxygen peak interference, method detection limit determination and sampling container selection were discussed.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., combined with the actual situation of environmental monitoring work, compared the different determination methods of non-methane total hydrocarbons by double-column double detector gas chromatography, and discussed the non-methane total in actual environmental monitoring and analysis. Some key technical issues in the hydrocarbon determination process, several optimization suggestions for chromatographic conditions:
1. Develop a high-efficiency methane column and measure methane below 0.1ppm.
2. Separation is good, O2 gas does not interfere.
3. Domestically original, currently applying for patent protection.

HH-Methane2019 high efficiency methane column / total hydrocarbon column