产品名称: |
HH-Tamine30胺专用柱测定 化工污水中的一甲胺、二甲胺和三甲胺 |
产品型号: |
HH-Tamine30胺专用柱测定 |
品牌: |
1941 |
产品数量: |
|
产品单价: |
面议 |
日期: |
2024-05-07 |
HH-Tamine30胺专用柱测定 化工污水中的一甲胺、二甲胺和三甲胺的详细资料
化工污水中的一甲胺、二甲胺和三甲胺
化工污水中的一甲胺、二甲胺和三甲胺 详细信息:
名称:石英
毛细管柱
固定相:二甲基聚硅氧烷(需碱性脱活处理)
规格:30m*0.32mm*5um
型号:HH-Tamine30
浩瀚色谱(山东)应用技术开发有限公司研究用气相色谱法测定化工污水中一甲胺、二甲胺、三甲胺的浓度,讨论了
色谱仪的操作条件,用本方法测定污水中一甲胺、二甲胺和三甲胺的低检测限分别为0.1、0.3和0.8毫克/升,相对标准偏差分别为5.25%、6.64%和7.13%,回收率分别在90~104%、91.4~95.7%和90~93.4%之间。
化工污水中的一甲胺、二甲胺和三甲胺 测试谱图:
Monomethylamine, dimethylamine and trimethylamine in chemical wastewater
Monomethylamine, dimethylamine and trimethylamine in chemical wastewater Details:
Name: Quartz Capillary Column
Statio
nary phase: dimethyl polysiloxane (requires alkaline deactivation treatment)
Specification: 30m*0.32mm*5um
Model: HH-Tamine30
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. researched the use of gas chromatography to determine the co
ncentration of monomethylamine, dimethylamine, and trimethylamine in chemical wastewater, discussed the operating co
nditions of the chromatograph, and used this method to determine the co
ncentration of monomethylamine, dimethylamine, and trimethylamine in wastewater. The minimum detection limits of dimethylamine and trimethylamine are 0.1, 0.3, and 0.8 mg/L, respectively, and the relative standard deviations are 5.25%, 6.64%, and 7.13%, respectively, and the recoveries are 90~104%, 91.4~95.7% and 90%, respectively. ~93.4%.
Test spectrum of monomethylamine, dimethylamine and trimethylamine in chemical wastewater: