4-Gas (H2S, CO, O2, N2) Calibration Mix

4-Gas (H2S, CO, O2, N2) Calibration Mix The 4-Gas Calibration Mix is a high-precision gas blend used for calibrating multi-gas detection instruments in industrial, environmental, and safety applications. This mixture ensures accurate and reliable calibration for sensors detecting hydrogen sulfide (H₂S), carbon monoxide (CO), oxygen (O₂), and nitrogen (N₂). Key Features: Gas Composition: Hydrogen Sulfide (H₂S) – Commonly used for toxic gas detection. Carbon Monoxide (CO) – Ensures accurate readings in workplace safety monitoring. Oxygen (O₂) – Essential for confined space entry and air monitoring. Nitrogen (N₂) Balance Gas – Provides stability for accurate calibration. Multiple Cylinder Sizes: Available in 34L and 60L for field or lab use. Precise & Stable Mixture: Ensures consistent calibration results for multi-gas detectors. Portable Cylinder Design: Lightweight, disposable steel cylinders for easy handling. Regulator Compatibility: Designed for use with standard cal