浩瀚色谱利用GC790气相色谱仪热导检测器,建立了煤层中低浓度He、H2的气相色谱测定方法,。对气相色谱工作条件进行了优化,He、H2的线性工作范围分别为0.95~19μL/L和2.4~48μL/L,RSD(n=8)分别为1.60%和4.54%.
名称：氢氦分离填充柱
型号：HH-H2HE-VI
规格：6m*1/8
*高使用温度：220°C
编号：20241014005
适用于安捷伦6890,7820,7890,8860,8890;岛津GC-14C，GC-2010，GC-2030
氦氢的分离度大，
Haohan Chromatography established a gas chromatography method for the determination of low concentrations of He and H2 in coal seams using GC790 gas chromatography thermal conductivity detector,. The working conditions of gas chromatography were optimized, and the linear working ranges of He and H2 were 0.95-19 μ L/L and 2.4-48 μ L/L, respectively, with RSD (n=8) of 1.60% and 4.54%, respectively
Name: Hydrogen helium separation packed column
Model: HH-H2HE-VI
Specification: 6m * 1/8
*High operating temperature: 220 ° C
Number: 20241014005
Suitable for Agilent 689078207890886088890; Shimadzu GC-14C, GC-2010, GC-2030
The separation degree of helium and hydrogen is high,
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