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GC Solutions for Hydrogen Impurities

Impurity analysis of different grades of hydrogen has become an urgent need for users. The impurities He, Ne, N2, Ar, and CH4 will dilute H2 concentration, and CO/CO2 will decrease the lifetime of the fuel cell. The presence of trace sulfides can lead to fuel cell catalysts poisoning. In this presentation, the speakers deliver the total solution for hydrogen impurities analysis including five different GC configurations: GC-TCD/FID for ppm-level total hydrocarbon analysis GC-PDHID for CO2, CO, CH4, Ar, and N2 analysis at ppb level GC-SCD for sulfur compounds GC/MS for the detection of formaldehyde Micro GC for fast analysis of permanent gas Speakers will also highlight the advantages of different configurations and how customers can choose the right GC products according to their own needs.