HH-NMHC-1反吹色谱柱 环境空气非甲烷总烃连续自动监测系统技术规定（试行）直测法2021

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（山东）应用技术开发有限公司，，研制生产非甲烷总烃直测法核心部件反吹作用的HH-NMHC-1专用填充柱，柱效高，分离好，峰型对称，结果准确。

浩瀚色谱，提供详细的分析方案


为规范环境空气非甲烷总烃连续监测系统安装与验收、日常运维和质量控制等工作，提高环境空气非甲烷总烃自动监测数据质量，中国环境监测总站联合上海市环境监测中心等单位组成的编制组，研究制定了《环境空气非甲烷总烃连续自动监测系统技术规定（试行）》（以下简称《技术规定》），并于2021年1月印发全国生态环境监测系统试行。


环境空气非甲烷总烃连续自动监测系统技术规定（试行）直测法2021  测试谱图：




Technical regulations for continuous automatic monitoring system of ambient air non-methane total hydrocarbons (trial) direct measurement method 2021
Technical Regulations for Continuous Automatic Monitoring System for Non-Methane Total Hydrocarbons in Ambient Air (Trial) Direct Measurement Method 2021 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


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. keeps pace with the times and develops and produces HH-NMHC-1 special packed column with backflushing function of the core component of non-methane total hydrocarbon direct measurement method, with high column efficiency, good separation and symmetrical peak shape , the results are accurate and reliable.



Vast chromatography, providing detailed analysis solutions


In order to standardize the installation and acceptance, daily operation and maintenance and quality control of ambient air non-methane total hydrocarbons continuous monitoring system, and to improve the quality of ambient air non-methane total hydrocarbons automatic monitoring data, the China Environmental Monitoring Station and Shanghai Environmental Monitoring Center and other units are formed. The compilation team has studied and formulated the "Technical Regulations for Continuous Automatic Monitoring System of Non-methane Total Hydrocarbons in Ambient Air (Trial Implementation)" (hereinafter referred to as "Technical Regulations"), and issued the National Ecological Environment Monitoring System for trial implementation in January 2021.


Ambient air non-methane total hydrocarbons continuous automatic monitoring system technical regulations (trial) direct measurement method 2021 test spectrum:
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