由于汽车尾气、工厂排放及汽油挥发等产生的烃类化合物在大气中普遍存在,而大气中多数有机物又具有一定毒性,并且在紫外光照射下,一些化合物还会与氮氧化物形成光化学烟雾,造成二次污染。因此,大气中总烃含量,是评价环境的重要指标。

　　浩瀚色谱（山东应用技术开发有限公司）采用玻璃微球总烃柱测定大气中总烃含量的方法。,基本符合氢焰检测器响应規律;用空气为载气清除了氧干扰。

　　名称:玻璃微球总烃柱

　　规格:2m*3mm

　　编号:20241011003

　　*高使用温度:300°C

　　应用:安捷伦6890,7820,7890,8860,8890

　　实例:

　　1.HJ1999/2017固定污染源废气中总烃，甲烷，非甲烷总烃的测定

　　2.HJ2017环境空气中总烃，甲烷，非甲烷总烃的测定 气相色谱法

　　Due to the widespread presence of hydrocarbon compounds in the atmosphere, such as automobile exhaust, factory emissions, and gasoline volatilization, and the toxicity of most organic compounds in the atmosphere, some compounds can also form photochemical smog with nitrogen oxides under ultraviolet light irradiation, causing secondary pollution. Therefore, the total hydrocarbon content in the atmosphere is an important indicator for evaluating the environment.

　　Haohan Chromatography (Shandong Applied Technology Development Co., Ltd.) uses a glass microsphere total hydrocarbon column to determine the total hydrocarbon content in the atmosphere., Basically in line with the response law of hydrogen flame detector; Air was used as the carrier gas to remove oxygen interference.

　　Name: Glass Microsphere Total Hydrocarbon Column

　　Specification: 2m * 3mm

　　Number: 20241011003

　　*High operating temperature: 300 ° C

　　Application: Agilent 689078207890886088890

　　example:

　　HJ1999/2017 Determination of Total Hydrocarbons, Methane, and Non Methane Total Hydrocarbons in Waste Gas from Fixed Pollution Sources

　　2. HJ2017 Determination of total hydrocarbons, methane, and non methane total hydrocarbons in ambient air by gas chromatography method