HH-Tamine60胺专用毛细管柱 甲胺类化合物的毛细管气相色谱测定

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甲胺类化合物的毛细管气相色谱测定
甲胺类化合物的毛细管气相色谱测定 详细信息：

名称：石英毛细管柱
固定相：专用
规格：60m*0.32mm
型号：HH-Tamine60
应用：工业甲胺，二甲胺，三甲胺的测定

浩瀚色谱（山东）应用技术开发有限公司研究了采用气相色谱毛细管柱快速分离测定环境空气中一甲胺,二甲胺,三甲胺的含量的方法.结果表明,采用FID检测器,外标法直接进样,一甲胺,二甲胺,三甲胺的标准曲线线性良好,相关系数分别达0.998 3,0.997 5,0.996 6;空气中一甲胺,二甲胺,三甲胺低检出质量浓度分别为17,29,24 ng/L,可满足环境空气中有机胺测定的要求.

甲胺类化合物的毛细管气相色谱测定  测试谱图：


Determination of Methylamine Compounds by Capillary Gas Chromatography
Capillary Gas Chromatography Determination of Methylamine Compounds Details:

Name: Quartz Capillary Column
Stationary phase: dedicated
Specification: 60m*0.32mm
Model: HH-Tamine60
Application: Determination of industrial methylamine, dimethylamine, trimethylamine

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has studied the method of using gas chromatography capillary column to quickly separate and determine the content of monomethylamine, dimethylamine, and trimethylamine in ambient air. The results show that the FID detector is used and the external standard method is directly used. For sampling, the standard curves of monomethylamine, dimethylamine, and trimethylamine have good linearity, with correlation coefficients of 0.998 3, 0.997 5, and 0.996 6 respectively; the lowest detected mass concentrations of monomethylamine, dimethylamine, and trimethylamine in the air are respectively It is 17, 29, 24 ng/L, which can meet the requirements for the determination of organic amines in ambient air.

Capillary Gas Chromatographic Determination of Methylamine Compounds Test Spectra: