Parker/Balston/Whatman 75-34 Hydrogen Generators are an excellent source of ultra pure, dry hydrogen for a wide range of laboratory uses. The generator is used extensively with Gas Chromatographs, both as a fuel gas for Flame Ionization Detectors (FID) and as a carrier gas to ensure absolute repeatability of retention times. In high sensitivity Trace Hydrocarbon Analyzers and air pollution monitors, the hydrogen produced ensures the lowest possible background noise. Other applications include using hydrogen for hydrogenation reactions and the analysis of engine gas emissions in the automobile industry. In all applications the Parker/Balston Hydrogen Generator sets the standard for safety, operational performance and dependability.