HH-NH3 氢燃料电池用氢气中的氨气测定专用柱

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氢燃料电池用氢气中的氨气测定专用柱
氢燃料电池用氢气中的氨气测定专用柱 详细信息：

名称：填充柱
固定相：专用
规格：2m*1/8
型号：HH-NH3
应用：氢燃料电池用氢气中的氨气测定专用柱

氢能是理想的洁净能源之一。以氢燃料电池驱动电动机的氢能汽车是真正无污染的绿色汽车。氢能汽车的关键技术环节有二:氢的储运与氢燃料电池。

浩瀚色谱（山东）应用技术开发有限公司采用脉冲放电氦离子化检测器(PDHID)气相色谱法测定氢气中的氨气,通过考察不同色谱填料的出峰情况,选择并确定了适用的色谱柱和色谱条件,方法重复性相对标准偏差小于2％,检出限小于10×10-9 v/v,能满足氢燃料电池用氢气中微量氨气的测定.

氨峰型对称，不拖尾，结果满意。




Special column for the determination of ammonia in hydrogen for hydrogen fuel cells
Special column for the determination of ammonia in hydrogen for hydrogen fuel cells Details:

Name: Packed Column
Stationary Phase: Dedicated
Specifications: 2m*1/8
Model: HH-NH3
Application: Special column for the determination of ammonia in hydrogen for hydrogen fuel cells

Hydrogen energy is one of the ideal clean energy sources. Hydrogen vehicles powered by hydrogen fuel cells are truly pollution-free green vehicles. There are two key technical aspects of hydrogen vehicles: hydrogen storage and transportation and hydrogen fuel cells.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses pulsed discharge helium ionization detector (PDHID) gas chromatography to determine ammonia in hydrogen gas. Chromatographic conditions, the relative standard deviation of method repeatability is less than 2%, and the detection limit is less than 10×10-9 v/v, which can meet the determination of trace ammonia in hydrogen fuel cells.

Ammonia peaks are symmetrical, without tailing, and the results are satisfactory.