赛默飞空气中的总烃测定HH-BLQ总烃柱1m*1/8

非甲烷烃（NMHC）通常是指除甲烷以外所有可会发的碳氢化合物，又称非甲烷总烃。大气中的NMHC超过一定浓度，对人体健康有害外，还能产生光化学烟雾，对环境和人类造成危害。
 

浩瀚色谱（山东）应用技术开发有限公司用气相色谱法对《环境监测分析方法》(第二版)中决烃测定(试行)方法进去验证,验证结果表明,不同型号的色谱仪对以氮 底气的甲烷标 0.14-7.67mg/m^3的范围内峰高与浓度的响应值线性,用1.42mg/m^3,3.55kg/m^3的标样,得出精密度分别为0.022、0.024;相对误差分别为1.50-2.00%,环境空气样品加标回收率为92.30-103.00%。根据验证结果编制了国家标准分析

名称：总烃柱
规格：1m*1/8
型号：HH-BLQ
应用：固定污染源废气/环境空气中总烃的测定

Non-methane hydrocarbons (NMHC) usually refer to all hydrocarbons that can be emitted except methane, also known as non-methane total hydrocarbons. Exceeding a certain concentration of NMHC in the atmosphere is harmful to human health, it can also produce photochemical smog, which is harmful to the environment and humans.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. used gas chromatography to verify the determination of hydrocarbons (trial) in "Environmental Monitoring and Analysis Methods" (Second Edition). The response value of peak height and concentration in the range of methane standard 0.14-7.67mg/m^3 is linear. Using 1.42mg/m^3 and 3.55kg/m^3 standard samples, the precisions are 0.022 and 0.024 respectively. ; The relative errors were 1.50-2.00%, and the recovery rate of ambient air samples was 92.30-103.00%. According to the verification results, the national standard analysis was compiled

Name: Total Hydrocarbon Column
Specification: 1m*1/8
Model: HH-BLQ
Application: Determination of total hydrocarbons in waste gas from stationary sources/ambient air