浩瀚色譜采用氦離子色譜儀測(cè)定高純氣體中微量永久性氣體。通過(guò)5A+PQ閥切換和選擇性切割技術(shù)可一次進(jìn)樣同時(shí)分析H_2、O_2/Ar、N_2、CH4、CO、CO_2等永久性氣體CO_2、H_2、O_2/Ar、N_2、CH_4、CO的最低檢出限(×10~(-6))分別為0. 0291、0. 0183、0. 0192、0. 0187、0. 0195、0. 0273,滿足高純氣體中微量雜質(zhì)的分析要求。
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名稱：5A填充柱
規(guī)格：φ3mm*3M
*高使用溫度：320°C
編號(hào)：20240818001
應(yīng)用：安捷倫6890,7820A，7890 ，8860,8890
分析實(shí)例：
1.礦井氣中氧，氮，甲烷，一氧化碳
2.焦?fàn)t煤氣中氫，氧，氮，一氧化碳，甲烷
3.變壓器油中氫，氧，氮，一氧化碳，甲烷
4.沼氣中甲烷
5.環(huán)境空氣中甲烷的測(cè)定
6.工業(yè)氫中氧，氬，氮的測(cè)定
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Haohan chromatography uses helium ion chromatography to determine trace amounts of permanent gases in high-purity gases. By using 5A+PQ valve switching and selective cutting technology, permanent gases such as H2, O2/Ar, N2, CH4, CO, and CO2 can be analyzed simultaneously with a single injection. The minimum detection limits (× 10~(-6)) for CO2, H2, O2/Ar, N2, CH4, and CO are 0 0291, 0 0183, 0 0192, 0 0187, 0 0195, 0 0273, meets the analysis requirements for trace impurities in high-purity gases.
Name: 5A filled column
Specification: φ 3mm * 3M
*High operating temperature: 320 ° C
Number: 20240818001
Application: Agilent 68907820A, 789088608890
Analysis Example:
1. Oxygen, nitrogen, methane, and carbon monoxide in mine gas
2. Hydrogen, oxygen, nitrogen, carbon monoxide, and methane in coke oven gas
3. Hydrogen, oxygen, nitrogen, carbon monoxide, methane in transformer oil
4. Methane in biogas
5. Determination of methane in ambient air
6. Determination of oxygen, argon, and nitrogen in industrial hydrogen
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