All Gases Are Calibrated to NIST Standards
Now you can order the gases you need to calibrate your own instruments. All standards are certified to assure quality. Gas mixtures are ideal for multigas monitors. Calibration Gases are stored in lightweight aluminum and steel cylinders designed for easy use. Choose 17, 34 or 103L capacities. Select Regulator based on your cylinder size and flow desired. Each canister includes a certificate of analysis. Gas Mixture: 2.5% Carbon Dioxide (by volume), Nitrogen.