浩瀚色谱（山东）应用技术开发有限公司建立了用气相色谱法测定废水中一、二、三甲胺和甲醇的分析方法，各组分分离较好，水样不需处理，直接进样，测定的相对标准偏差≤ 6. 4％，方法满足环境监测的要求。

　　名称:甲胺类填充柱

　　型号:HH-AM-II

　　规格:2m*1/8，60-80目

　　最高使用温度:180°C

　　编号:20221201009

　　Haohan Chromatographic (Shandong) Application Technology Development Co., Ltd. has established an analytical method for the determination of monomethylamine, dimethylamine, trimethylamine and methanol in wastewater by gas chromatography. The components are well separated, the water sample does not need to be treated, and the sample is directly injected. The relative standard deviation of the determination is ≤ 6.4%, which meets the requirements of environmental monitoring.

　　Name: methylamine packed column

　　Model: HH-AM-II

　　Specification: 2m * 1/8, 60-80 meshes

　　Maximum operating temperature: 180 ° C

　　No.: 20221201009