Zero Air Gas in Sri Lanka

ZERO AIR GAS Zero Air Gas is a high-purity, clean and dry synthetic air gas specifically prepared for use in laboratory, analytical and industrial applications. It is produced to contain very low levels of hydrocarbons and other impurities, making it suitable for applications where clean and contamination-free air is required. Zero Air is commonly used as a support gas for Flame Ionization Detectors (FID) in Gas Chromatography (GC), as well as for calibration and zeroing of gas analyzers, environmental monitoring instruments and other analytical equipment. The gas is supplied in high-pressure cylinders and should be handled using suitable gas regulators, fittings and safety procedures in accordance with the supplier's specifications and applicable safety standards. Typical Composition: Oxygen (O₂): Approximately 20.9% Nitrogen (N₂): Balance Hydrocarbons and other impurities: Very low concentration, depending on the specified purity grade Moisture: Low / dry gas Applications: Gas Chromatography (GC) and FID Gas analyzer calibration Environmental monitoring equipment Laboratory analytical instruments Industrial gas analysis Zero-air applications requiring clean, high-purity air