HAOHAN氨水中氨的纯度测定专用填充柱H-NH32m*1/8

氨水用途广泛,氨的含量是确定其用途的重要质量指标,现多采用滴定法检测,操作繁琐、分析时间长、准确度较差,分析过程中挥发出的大量氨气危害分析人员身体健康,污染环境。

浩瀚色谱（山东）应用技术开发有限公司用色谱法快速检测氨水含量,以HH-NH3氨专用填充柱分离,热导检测器检测,外标法定量。方法标准曲线相关系数r=0.99915,相对标准偏差RSD为2.04%,加标回收率96.6%-100.02%。

名称：填充柱
固定相：专用
规格：2m*1/8
型号：HH-NH3-C2H2
  Ammonia water has a wide range of uses, and the content of ammonia is an important quality indicator for determining its use. Currently, titration is often used for detection, which is cumbersome to operate, takes a long time to analyze, and has poor accuracy. polluted environment.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses chromatography to rapidly detect ammonia water content, separates it with HH-NH3 ammonia special packed column, detects with thermal conductivity detector, and quantifies with external standard method. The correlation coefficient of the method standard curve was r=0.99915, the relative standard deviation (RSD) was 2.04%, and the recovery rate of standard addition was 96.6%-100.02%.

​​​​​​​Name: Packed Column
Stationary Phase: Dedicated
Specifications: 2m*1/8
Model: HH-NH3-C2H2