Feature●0.4% Oxygen Calibration Gas in Nitrogen - 103L●Regulator compatibility: 500 Series Preset Flow, Trigger Control Series, 6000 Series Multiflow, 8000 Series Demand Flow●Shelf Life: 36 Months●Manufactured under ISO:9002 quality standards by NorLab Specialty Gases with NIST traceability certificationDescription
0.4% by Volume Oxygen (O2) calibration gas with a balance of nitrogen contained in a 103 Liter steel cylinder. Use to calibrate any gas detector requiring the specified gas concentration and mixture. Manufactured under ISO:9002 quality standards by NorLab Specialty Gases with NIST traceability certification.