Environmental Monitoring Equipment & Supplies • Sales, Rental & Service by Enviro-Equipment — Charlotte, North Carolina USA

4% Oxygen (O2) Calibration Gas

Our 4% oxygen (O2) calibration gas is NIST traceable and includes a certificate.  The gas is typically used for calibrating landfill gas monitors.

SKU Description Unit Price Case Price
4OX-34L 4% Oxygen (O2) Calibration Gas, 34 L (fits CGA-600 regulator) $75.00 N/A