填充柱測定氮氣發(fā)生器中氧，非甲烷總烴，液化石油氣，頂空進樣器，粗苯，三苯，二甲苯，乙酸乙酯，乙醚，甲醛，甲醇，MS-5 ?，二叔丁基過氧化物，消毒劑，乙縮醛，甲縮醛，氨氣

填充柱測定氮氣發(fā)生器中氧
填充柱測定氮氣發(fā)生器中氧 詳細信息：

固定相：分子篩

規(guī)格：2m*3mm，2m*1/8

型號：MS-5 ?

目前，為氣相色譜儀配套使用的普氮和高純氮氣源都是采用高壓氮氣鋼瓶，今，尚未發(fā)現(xiàn)能夠取代鋼瓶而提供高純氮氣的裝置。
高純氮氣的電解裝置。屬于為氣相色譜儀配套使用的又一新的氣源發(fā)生裝置。
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，采用氣相色譜熱導(dǎo)法和氣相色譜氧化鋯法兩種方法,分別測試氮氣發(fā)生器所生成的氮氣樣品,通過比較兩種測量方法原理,氣相色譜氧化鋯法能夠有效去除這種氮氣樣品中氬氣的干擾,適合準確定量氮氣發(fā)生器生成氮氣中的氧含量。

填充柱測定氮氣發(fā)生器中氧 圖片：



Determination of oxygen in nitrogen generator by MS packed column
Determination of oxygen in a nitrogen generator by MS packed column Details:

At present, the nitrogen and high-purity nitrogen sources used for the gas chromatograph are all high-pressure nitrogen cylinders. To date, no high-purity nitrogen gas has been found to replace the cylinder.
High-purity nitrogen electrolysis unit. It is another new gas source generator for use with gas chromatographs.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. uses gas chromatography thermal conductivity method and gas chromatography zirconia method to test the nitrogen sample generated by nitrogen generator separately. By comparing the two measurement methods, gas chromatography zirconia method It can effectively remove the interference of argon in this nitrogen sample, and is more suitable for accurately quantifying the oxygen content in the nitrogen generator to generate nitrogen.

Determination of oxygen in a nitrogen generator by MS packed column