Air (Zero) 20.9% Oxygen (O2) Calibration Gas

Air (Zero) 20.9% Oxygen (O₂) Calibration Gas The Air (Zero) 20.9% Oxygen (O₂) Calibration Gas is a high-purity gas mixture designed for calibrating oxygen sensors and gas detection instruments. It ensures accurate and stable calibration for applications in industrial safety, environmental monitoring, and laboratory analysis. Key Features: Gas Composition: 20.9% Oxygen (O₂) in ultra-zero air. Cylinder Sizes: Available in 17L and 103L for varied calibration needs. Stable & High-Purity Mixture: Ensures consistent and repeatable calibration results. Portable Cylinder Design: Lightweight disposable steel cylinders for easy handling. Compatible Connections: Designed for use with standard calibration gas regulators. Applications: Gas Detector Calibration: Ensures accurate calibration for oxygen and air-quality sensors. Industrial Safety Monitoring: Used in confined space entry and workplace safety applications. Environmental Testing: Supports air quality assessments and emissio