Air (Zero) 20.9% Oxygen (O2) Calibration Gas Size:680 Liter Portable Cylinder Design: Lightweight disposable

Portable Cylinder Design: Lightweight disposable steel cylinders for ease of use

Laboratory Use: Ideal for analytical and fluid transfer systems

Irrigation Systems: Efficient water transfer for agriculture and gardening

2 Operating modes — Normal and Leak Check (Q4)

Agricultural Testing: Collect soil samples for fertility and nutrient analysis to optimize crop growth

Air (Zero) 20.9% Oxygen (O2) Calibration Gas Size:680 Liter Portable Cylinder Design: Lightweight disposableAir (Zero) 20. 9% Oxygen (O) Calibration Gas The Air (Zero) 20. 9% Oxygen (O) 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 (O) in ultra zero air. Cylinder Sizes: Available in 17L, 34L, 103L, 221L and 680L