The 3M™ Zero Gas Cylinder, 529-05-18 is a replacement zero gas cylinder for the 3M™ Calibration Kit, 529-04-49. Contains 0.6 cubic feet (16.99 L) of zero gas.
3M™ Zero Gas Cylinder, 529-05-18 is used in the 3M™ Calibration Kit, 529 04 49 which is designed to allow the 3M™ Carbon Monoxide Monitor to be zeroed and spanned to insure accurate readings of carbon monoxide in the air flowing through 3M™ Portable Air Purification Panels.