Parker Makeup Gas Generators provide nitrogen gas and zero grade air to Flame Ionization (FID) detectors on Gas Chromatographs (GC). These systems provide only nitrogen gas or both nitrogen and zero air to 5-6 FIDs.
The nitrogen produced is 99.9999+% pure with respect to hydrocarbons which makes it suitable for use as an FID Makeup Gas. The nitrogen is also 99+% pure in trace oxygen and water vapor. The system also generates up to 2500 cc/min of zero grade air (<0.05 ppm hydrocarbon concentration).