2m*1/8总烃柱 非甲烷总烃环境空气质量标准限值确定

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非甲烷总烃环境空气质量标准限值确定
非甲烷总烃环境空气质量标准限值确定 详细信息：

固定相：硅烷化玻璃微球

粒度：80-60目
规格：2m*4mm，2m*3mm，2m*1/8（安捷伦，岛津）
型号：HH-NMHC-2

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

浩瀚色谱（山东）应用技术开发有限公司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全面评价。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。


非甲烷总烃环境空气质量标准限值确定 测试谱图：




Determination of ambient air quality standard limits for non-methane total hydrocarbons
Determination of ambient air quality standard limits for non-methane total hydrocarbons. Details:

Stationary phase: silanized glass microspheres

Particle size: 80-60 mesh
Specifications: 2m*4mm, 2m*3mm, 2m*1/8 (Agilent, Shimadzu)
Model: HH-NMHC-2
Application: HJ 604-2017 Ambient air Determination of total hydrocarbons, methane and non-methane total hydrocarbons Direct injection-gas chromatography



Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd., based on the natural background value investigation of the main substances contained in the non-methane total hydrocarbons, the collection of environmental toxicology data, and the monitoring of the environmental status The current concentration of hydrocarbons and environmental conditions near typical pollution sources are comprehensively evaluated. On the basis of a large number of measured data, through scientific data analysis methods, a practical and environmental management non-methane total hydrocarbon ambient air quality local standard is proposed, which provides a scientific basis for environmental management.


Determination of ambient air quality standard limits for non-methane total hydrocarbons Test spectrum:


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