HH-THC-30 高纯Ar气体中总烃的测定毛细管柱

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高纯Ar气体中总烃的测定毛细管柱
高纯Ar气体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）》

烃类在工业及日常生活中是到处可见的，它给人们的生活带来了一定的益处，同时也存在污染环境、易燃易爆等问题。如果在高纯气体中混有一定量的烃类物质，不仅会影响高纯气体的正常使用，严重时还会对生命安全构成威胁，因此有必要对高纯气体中的总烃进行测定，以控制产品的质量，减轻危害。
“总烃”的含义在有机化学中，烃的定义是指仅由碳氢两种元素组成的化合物，烷、烯、炔、苯系化合物属于烃。而醇、醛、酸、酯、酮等由于含有杂原子，则不属于烃。事实上，目前的总烃测定仪对上述化合物均有较强的响应。那么，是否可以用总有机化合物的概念代替总烃呢
滕州市浩瀚色谱仪器技术服务有限公司，采用毛细管柱测定高纯氩气中碳氢化合物（总烃）的含量，结果满意。

高纯Ar气体中总烃的测定毛细管柱 图片：




Determination of total hydrocarbons in high purity Ar gas
Determination of total hydrocarbons in high purity Ar gas 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)



Hydrocarbons are widely found in industry and daily life. They bring certain benefits to people's lives, but also have problems such as polluting the environment, flammable and explosive. If a certain amount of hydrocarbons are mixed in a high-purity gas, it will not only affect the normal use of high-purity gas, but also pose a threat to life safety in serious cases. Therefore, it is necessary to measure the total hydrocarbons in high-purity gas to control The quality of the product reduces the hazard.
The meaning of "total hydrocarbon" In organic chemistry, the definition of hydrocarbon refers to a compound composed only of two elements of hydrocarbon, and the alkane, alkene, alkyne, and benzene compound belong to a hydrocarbon. Alcohols, aldehydes, acids, esters, ketones and the like do not belong to hydrocarbons because they contain heteroatoms. In fact, the current total hydrocarbon analyzer has a strong response to the above compounds. So, can we replace the total hydrocarbons with the concept of total organic compounds?
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. used a capillary column to determine the content of hydrocarbons (total hydrocarbons) in high-purity argon gas with satisfactory results.

Determination of Total Hydrocarbons in High Purity Ar Gas Capillary Columns

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