HJ 604-2017环境空气总烃和甲烷毛细管柱HH-THC-30
HJ 604-2017环境空气总烃和甲烷毛细管柱HH-THC-30 详细信息：
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
浩瀚色谱（山东）应用技术开发有限公司用气相色谱仪火焰离子化检测器分别测定空气中总烃及甲烷的含量,两者之差即为非甲烷总烃的含量。非甲烷总烃分析结果偏高的原因有很多方面,主要从标准曲线浓度、采样器皿、保存时间的影响等进行分析,找出主要影响原因,以确保环境大气中非甲烷总烃的含量真实准确。
HJ 604-2017环境空气总烃和甲烷毛细管柱HH-THC-30 测试谱图：
HJ 604-2017 Ambient Air Total Hydrocarbons and Methane Capillary Column HH-THC-30
HJ 604-2017 Ambient Air Total Hydrocarbons and Methane Capillary Column HH-THC-30 Details:
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
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses a gas chromatograph flame ionization detector to measure the content of total hydrocarbons and methane in the air respectively, and the difference between the two is the content of non-methane total hydrocarbons. There are many reasons for the high non-methane total hydrocarbon analysis results, mainly from the standard curve concentration, sampling vessel, the influence of storage time, etc., to find out the main reasons for the impact, to ensure that the content of non-methane total hydrocarbons in the ambient atmosphere is true and accurate .
HJ 604-2017 ambient air total hydrocarbons and methane capillary column HH-THC-30 test spectrum: