MSA offers a 34L calibration gas aluminum cylinders to calibrate the Altair 4XR and 5X monitor. The 4-gas mixture in the calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and the nominal value of the gas concentrations in volume, percent by mass, ppm, or volume are specified on the cylinder. There is a shelf life or expiration date to let you know when not to use the gas to calibrate or bump test a monitor. MSA also has a calibration gas recycling program that helps a non-profit organization. The cylinder contains sufficient calibration gas for multiple MSA instrument calibrations, and it requires a regulator (sold separately).
Note: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. Calibration gas is not returnable. Please check your selection carefully before ordering.
10048280 - 34L