haohan401脱氧柱1m*1/8

氧和氩的物理性质相近，在色谱柱上较难分离，得到的色谱峰通常是一混合组分，而无 法定量，因此氧氩分离成为色谱分离中一大的难题。在国标GB/T 14605-93《氧气中微量氩、 氮和氪的测定气相色谱法》中是采用脱氧柱(401脱氧剂)先将氧脱除，而后使被检测组分氩、 氮和氪经色谱柱分离后进入检测器，达到测定分析氩、氮等组分的目的。
 

型号：401脱氧柱

规格：1m*1/8

材质：不锈钢

使用温度：280°C

编号：20220726002

应用实例：GBT 3634.1-2006 氢气 第1部分 工业氢

  Oxygen and argon have similar physical properties and are difficult to separate on a chromatographic column. The obtained chromatographic peak is usually a mixed component and cannot be quantified. Therefore, the separation of oxygen and argon becomes a major problem in chromatographic separation. In the national standard GB/T 14605-93 "Determination of Trace Argon, Nitrogen and Krypton in Oxygen by Gas Chromatography", a deoxidizing column (401 deoxidizer) is used to first remove oxygen, and then the detected components argon, nitrogen and krypton are used. After being separated by a chromatographic column, it enters the detector to achieve the purpose of determining and analyzing components such as argon and nitrogen.

Model: 401 deoxygenation column

Specifications: 1m*1/8

Material: Stainless steel

Operating temperature: 280°C

Number: 20220726002

Application example: GBT 3634.1-2006 Hydrogen Part 1 Industrial Hydrogen