国内对三乙胺的检测均采用比色法,由于其操作步骤繁杂、费时,因此,为了寻求一种简便、快速、准确的检测方法,浩瀚色谱用气相色谱法对空气中的三乙胺测定进行了研究。

　　本标准规定了测定固定污染源废气中三乙胺的气相色谱方法。

　　本标准适用于固定污染源有组织排放和无组织排放的三乙胺浓度的测定。

　　在有组织排放和无组织排放监测中，采样体积为10 L时（标准状态），方法检出限为0.15mg/m3，采样体积为30 L时（标准状态），方法检出限为0.05 mg/m3。

　　名称:毛细管柱

　　规格:30m*0.53mm*3um

　　型号:HH-1

　　应用:固定污染源废气中三乙胺的气相色谱方法

　　The detection of triethylamine in China is carried out using colorimetry, which is time-consuming and complex. Therefore, in order to seek a simple, rapid, and accurate detection method, Haohan Chromatography has conducted research on the determination of triethylamine in air using gas chromatography.

　　This standard specifies the gas chromatography method for determining triethylamine in the exhaust gas of stationary pollution sources.

　　This standard is applicable to the determination of triethylamine concentration in the organized and unorganized emissions of fixed pollution sources.

　　In the monitoring of organized and unorganized emissions, the detection limit of the method is 0.15 mg/m3 when the sampling volume is 10 L (standard state), and the detection limit of the method is 0.05 mg/m3 when the sampling volume is 30 L (standard state).

　　Name: Capillary column

　　Specification: 30m*0.53mm*3um

　　Model: HH-1

　　Application: Gas Chromatographic Method for Determination of Triethylamine in Waste Gas from Stationary Sources