Draeger, Inc. - DRA 4594655 - US test gas 58L CH4/CO/H2S/O2 | N2

Draeger calibration gas for standard 4-gas monitors. Designed for use with bump test stations and gas detection instruments including the X-am2000 and X-am 2500. Gas mixture for this cylinder is 50% LEL CH4 (methane), 100 ppm CO (carbon monoxide), 25 ppm H2S (hydrogen sulfide), and 17%VOL O2 (oxygen). Total capacity of this aluminum canister is 58L.