HH-NMHC-I单柱反吹测定气体中非甲烷总烃
HH-NMHC-I单柱反吹测定气体中非甲烷总烃 详细信息：
名称：甲烷专用柱
规格：1m*1/8
型号：HH-NMHC-I
应用：直接测定环境空气及固定污染源废气中非甲烷总烃的含量
单柱反吹法直接测定环境空气中非甲烷总烃，无需差减，效率高，定量准确可靠。
浩瀚色谱（山东）应用技术开发有限公司采用单柱反吹FID检测器气相色谱法测定气体中的非甲烷总烃,实现了非甲烷总烃的连续自动分析,同时一次进样即可得到甲烷和总烃的数据。方法的检出限为0.05 mg/m3,测定的相对标准偏差在0.7%~1.8%内,非甲烷总烃的加标回收率为96.0%~98.5%。与传统手动进样法相比,本方法具有重复性好、操作简单、省时gao效等优点,可大大提高气体中非甲烷总烃的分析效率和准确度。
HH-NMHC-I单柱反吹测定气体中非甲烷总烃 测试谱图：
Determination of non-methane total hydrocarbons in gas by HH-NMHC-I single-column backflushing
HH-NMHC-I single-column backflush determination of non-methane total hydrocarbons in gas Details:
Name: Special column for methane
Specifications: 1m*1/8
Model: HH-NMHC-I
Application: Direct determination of the content of non-methane total hydrocarbons in ambient air and waste gas from stationary pollution sources
The single-column backflushing method directly measures non-methane total hydrocarbons in ambient air without differential subtraction, with high efficiency, accurate and reliable quantification.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses single-column backflushing FID detector gas chromatography to measure non-methane total hydrocarbons in gas, and realizes continuous automatic analysis of non-methane total hydrocarbons. At the same time, methane and Data on total hydrocarbons. The detection limit of the method was 0.05 mg/m3, the relative standard deviation of the determination was within 0.7%-1.8%, and the recovery of non-methane total hydrocarbons was 96.0%-98.5%. Compared with the traditional manual sampling method, this method has the advantages of good repeatability, simple operation, time saving and high efficiency, and can greatly improve the analysis efficiency and accuracy of non-methane total hydrocarbons in gas.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. Test spectrum: