HH-THC-30 氧气中总烃的测定毛细管柱

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氧气中总烃的测定毛细管柱
氧气中总烃的测定毛细管柱 详细信息：

固定相；脱活

规格：30m*0.53mm

型号：HH-THC-30

应用： 环境空气和废气 总烃、甲烷和非甲烷总烃便携式监测仪技术要求及检测方法（HJ 1012-2018）

固定相：改性分子筛

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

应用：《固定污染源废气非甲烷总烃连续监测系统技术要求及检测方法（HJ 1013-2018）》

滕州市浩瀚色谱仪器技术服务有限公司，提出了用直接进样气相色谱法进行氧气中总烃含量的测定,考察了各种柱填充物、氧气和氮气流量及进样体积等对响应值的影响。并对载气进行了选择,通过样品实测表明,方法的相对偏差在±5%以内。

氧气中总烃的测定毛细管柱 图片：



Determination of total hydrocarbons in oxygen
Determination of total hydrocarbons in oxygen capillary column Details:

Stationary phase
Specification: 30m*0.53mm
Model: HH-THC-30
Applications: Ambient air and exhaust gases Technical requirements and test methods for portable monitors for total hydrocarbons, methane and non-methane total hydrocarbons (HJ 1012-2018)


Stationary phase: modified molecular sieve
Specification: 30m*0.53mm*25um
Model: HH-PLOT-Molecular sieve
Application: Technical Requirements and Test Methods for Continuous Monitoring System for Non-Methane Total Hydrocarbons from Fixed Sources of Waste Gas (HJ 1013-2018)


Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. proposed the determination of total hydrocarbon content in oxygen by direct injection gas chromatography. The effects of various column packings, oxygen and nitrogen flow rates and injection volume on the response value were investigated. . The carrier gas was selected and the measured results showed that the relative deviation of the method was within ±5%.

Determination of Total Hydrocarbons in Oxygen Capillary Columns


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