Calibration Gas with Gas Concentrations set for calibrating the standard MSA Altair 4XR gas detector.
Supplynow offers calibration gas for a variety of gas concentrations. Our 58L canisters of calibration gas offer great value and accuracy. Calibrate your monitors with confidence knowing Supplynow calibration gas is tested and comes with a lab certificate of analysis for every batch.
This calibration gas contacts the concentration values typically found on the MSA Altair 4XR:
