MSA Calibration Gas for ALTAIR and GALAXY Gas Multigas Detectors, Capacity: 1149.6 oz., 34L, For Use With: Altair gas detector, Includes: 1.45% CH4, 15% O2, 60ppm CO, 20ppm H2S, Calibration Gas Cylinder, Recommended Applications: Safety
MSA Calibration Gas for ALTAIR and GALAXY Gas Multigas Detectors, Capacity: 1149.6 oz., 34L, For Use With: Altair gas detector, Includes: 1.45% CH4, 15% O2, 60ppm CO, 20ppm H2S, Calibration Gas Cylinder, Recommended Applications: Safety
MSA Calibration Gas for ALTAIR and GALAXY Gas Multigas Detectors, Capacity: 1961.2 oz., 58L, For Use With: Altair gas detector, Includes: 1.45% CH4, 15% O2, 60ppm CO, 20ppm H2S, Calibration Gas Cylinder, Recommended Applications: Safety