名稱：填充柱

固定相：專用
型號：HH-NH3-C2H2

應用：燃氣氨含量測定

城市燃氣中氨含量的分析方法上，現(xiàn)在執(zhí)行的是ＧＢ１２２１０－９０標準。其中取樣時燃氣流速規(guī)定在０．２５～０．５Ｌ／ｍｉｎ，并要求吸收的氨量控制在２～３０ｍｇ范圍內。

浩瀚色譜（山東）應用技術開發(fā)有限公司，研發(fā)燃氣氨含量測定填充柱，試驗結果表明:該法具有數(shù)據(jù)、重復性好、操作簡單、抗干擾性強等優(yōu)點,相對標準偏差(RSD)0.5%。


Packed column for determination of gas ammonia content
Packed column for determination of gas ammonia content Details:

Name: Packed column

Stationary phase: dedicated
Model: HH-NH3-C2H2

Application: Determination of gas ammonia content

As for the analysis method of ammonia content in city gas, the current GB12210-90 standard is implemented. The gas flow rate during sampling is specified to be 0.25 ~ 0.5L/min, and the amount of ammonia absorbed should be controlled within the range of 2 ~ 30 mg.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has developed a packed column for the determination of gas ammonia content. The test results show that this method has the advantages of reliable data, good repeatability, simple operation, and strong anti-interference. The relative standard deviation (RSD) is 0.5 %.