《环境空气非甲烷总烃连续自动监测系统技术规定（试行）》测定HH-NMHC复合柱
《环境空气非甲烷总烃连续自动监测系统技术规定（试行）》测定HH-NMHC复合柱 详细信息：
名称：甲烷总烃复合柱
规格：1m*1/8
型号：HH-NMHC-1
应用：环境空气非甲烷总烃连续自动监测技术规定（试行）2021
浩瀚色谱研制的HH-NMHC-1复合柱，柱效高，分离好，在反吹的条件下，非甲烷总烃峰型对称，结果满意，受到用户的好评。
浩瀚色谱，提供详细的分析方案
环境空气非甲烷总烃不仅对大气环境和人体健康有重要的影响，也是光化学监测网的重要监测指标之一。生态环境部《关于加强挥发性有机物监测工作的通知》（环办监测函[2020]335号）文件要求“加强VOCs自动监测能力建设，有条件的城市逐步开展NMHC自动监测试点工作”，目前国内有100余个城市已经开展了环境空气非甲烷总烃自动监测。随着《技术规定》的印发试行，系统安装、验收和运维质控等相关工作开展将有据可依，监测数据的准确性和可靠性会进一步提高，根据试行过程中的反馈意见我们也将不断修订完善。
《环境空气非甲烷总烃连续自动监测系统技术规定（试行）》测定HH-NMHC复合柱 测试谱图：
"Technical Regulations for Continuous Automatic Monitoring System for Non-Methane Total Hydrocarbons in Ambient Air (Trial)" Determination of HH-NMHC Composite Column
"Technical Regulations for Continuous Automatic Monitoring System for Non-Methane Total Hydrocarbons in Ambient Air (Trial)" Determination of HH-NMHC Composite Column Details:
Name: Methane total hydrocarbon composite column
Specifications: 1m*1/8
Model: HH-NMHC-1
Application: Technical Regulations for Continuous Automatic Monitoring of Non-methane Total Hydrocarbons in Ambient Air (Trial) 2021
The HH-NMHC-1 composite column developed by Haohan Chromatography has high column efficiency and good separation. Under the condition of backflushing, the peak shape of non-methane total hydrocarbons is symmetrical, and the results are satisfactory and well received by users.
Vast chromatography, providing detailed analysis solutions
Ambient air non-methane total hydrocarbons not only have an important impact on the atmospheric environment and human health, but also one of the important monitoring indicators of the photochemical monitoring network. The Ministry of Ecology and Environment's "Notice on Strengthening the Monitoring of Volatile Organic Compounds" (Huanban Monitoring Letter [2020] No. 335) requires "strengthening the capacity building of automatic monitoring of VOCs, and gradually carrying out the pilot work of automatic monitoring of NMHC in cities where conditions permit." More than 100 cities have carried out automatic monitoring of ambient air non-methane total hydrocarbons. With the trial implementation of the "Technical Regulations", system installation, acceptance, operation and maintenance quality control and other related work will be based on evidence, and the accuracy and reliability of monitoring data will be further improved. According to the feedback during the trial implementation, we will also It will be continuously revised and improved.
"Technical Regulations for Continuous Automatic Monitoring System for Non-Methane Total Hydrocarbons in Ambient Air (Trial)" Determination of HH-NMHC Composite Column Test Spectrum:
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