HH-PLOT-Molecular sieve毛细管柱 非甲烷总烃环境空气质量分析

非甲烷总烃环境空气质量分析，乙酸乙酯，医疗器械，环氧乙烷，三甲胺，二甲醚，甲缩醛，乙缩醛，粗苯，三苯，二甲苯，变压器油溶解气，裂解进样器，室内空气TVOC，粗苯，三甲胺

非甲烷总烃环境空气质量分析
非甲烷总烃环境空气质量分析 详细信息：

总烃毛细管柱：

型号：HH-THC-30

规格·：30m*0.53mm脱活空柱

甲烷毛细管柱：

固定相：多孔层开口管分子筛柱或其他等效毛细管柱

规格：30m*0.53mm*25um
型号：HH-PLOT-Molecular sieve

应用：HJ 604-2017 环境空气 总烃、甲烷和非甲烷总烃的测定 直接进样-气相色谱法
HJ38-2017:固定污染源废气总烃、甲烷和非甲烷总烃的测定气相色谱法

非甲烷总烃（non methane total hydrocarbon，缩写NMHC）是存在于环境空气中除甲烷之外的所有碳氢化合物的总称。大气中的非甲烷总烃超过一定浓度，除直接对人体健康有害外，在一定条件下经日光照射还能产生光化学烟雾，对环境和人类造成危害。
滕州浩瀚色谱仪器技术服务有限公司，研发总烃毛细管柱和甲烷毛细管柱在对非甲烷总烃中包含的主要物质的自然背景值调查、环境毒理数据的收集、环境现状监测的基础上,对不同地区环境空气中非甲烷总烃的现状浓度及典型污染源附近环境状况等进行评价。在大量实测数据的基础上,通过科学的数据分析方法,提出一个实用性强、利于环境管理的非甲烷总烃的环境空气质量地方标准,为环境管理提供科学依据。


浩瀚色谱研发的总烃毛细管柱和甲烷毛细管柱，柱效高，分离好，定量结果准确。

非甲烷总烃环境空气质量分析 测试谱图：





Analysis of ambient air quality of non-methane total hydrocarbons
Ambient air quality analysis of non-methane total hydrocarbons Details:

Total hydrocarbon capillary column:

Model: HH-THC-30

Specification ·: 30m * 0.53mm deactivated empty column





Methane capillary column:

Stationary phase: porous layer open tube molecular sieve column or other equivalent capillary column

Specification: 30m * 0.53mm * 25um
Model: HH-PLOT-Molecular sieve



Application: HJ 604-2017 Ambient air Determination of total hydrocarbons, methane and non-methane total hydrocarbons Direct injection-gas chromatography
HJ38-2017: Determination of total hydrocarbons, methane and non-methane total hydrocarbons in stationary pollution sources gas chromatography


Non-methane total hydrocarbon (NMHC) is a general term for all hydrocarbons except methane present in ambient air. The total non-methane hydrocarbons in the atmosphere exceed a certain concentration, in addition to being directly harmful to human health, under certain conditions, it can also produce photochemical smog under sunlight, which is harmful to the environment and humans.
Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. develops total hydrocarbon capillary columns and methane capillary columns based on the investigation of the natural background value of the main substances contained in non-methane total hydrocarbons, the collection of environmental toxicology data, and the monitoring of environmental status. The current concentration of non-methane total hydrocarbons in the ambient air of different regions and the environmental conditions near typical pollution sources are comprehensively evaluated. based on a large amount of measured data, through scientific data analysis methods, a local environmental air quality standard for non-methane total hydrocarbons with strong practicability and environmental management is proposed to provide a scientific basis for environmental management.


The total hydrocarbon capillary column and methane capillary column developed by Haohan Chromatography have high column efficiency, good separation and accurate and reliable quantitative results.