The gases utilized in the GC must be unadulterated and liberated from Oxygen, Hydrocarbons, and dampness as they are destructive to GC. The hydrocarbons present may give standard commotion and irreproducible outcomes. Dampness and oxygen can strip stage, cause over the top drain in this way harming the GC segment or abbreviate its range.
To eliminate this, various Gas purification panels are utilized. A total unit comprising of different purifiers and gas control and circulation board can be seen here. The boards may house a dampness trap or an oxygen trap or a hydrocarbon trap or any or every one of them for the gas purification panels.