haohanHH-PLOT-Molecular sieve-II总烃和甲烷毛细管柱应用之环境空气HJ 604-2017

目前测定环境空气中非甲烷总烃,往往要反复两次进样分别测定甲烷与总烃,浩瀚色谱（山东）应用技术开发有限公司能够一次性同时测定甲烷与总烃,通过计算差值测定非甲烷总烃的浓度,实验方法简单易行,结果可靠,大大提高了实验效率。

本标准规定了测定环境空气中总烃、甲烷和非甲烷总烃的直接进样-气相色谱法。
本标准适用于环境空气中总烃、甲烷和非甲烷总烃的测定，也适用于污染源无组织排放监控点空气中总烃、甲烷和非甲烷总烃的测定。
 

名称：总烃毛细管色谱柱

固定相：脱活的毛细管柱

规格：30m*0.53mm

型号：HH-THC-30

材质：熔融石英

 

 

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-II

应用：HJ 38-2017 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

At present, the determination of non-methane total hydrocarbons in ambient air often requires repeated sample injections to determine methane and total hydrocarbons respectively. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. can simultaneously measure methane and total hydrocarbons at one time. The concentration of total hydrocarbons in methane, the experimental method is simple and easy to implement, the results are reliable, and the experimental efficiency is greatly improved.

This standard specifies the direct injection-gas chromatography method for the determination of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air.
This standard applies to the determination of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air, and also applies to the determination of total hydrocarbons, methane and non-methane total hydrocarbons in the air at monitoring points of fugitive emissions from pollution sources.

Name: Total Hydrocarbon Capillary Column

Stationary Phase: Deactivated capillary column

Specifications: 30m*0.53mm

Model: HH-THC-30

Material: Fused Silica





Methane capillary column:

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

Specifications: 30m*0.53mm*25um

Model: HH-PLOT-Molecular sieve-II

Application: HJ 38-2017 Waste gas from stationary pollution sources-Determination of total hydrocarbons, methane and non-methane total hydrocarbons-Gas chromatography