Description
Drager Standard 4 Gas Calibration Bump Mixture containing 50% LEL CH₄, 100 ppm CO, 25 ppm H₂S, 17% Vol. O₂ 4594655 1 CS belly The 3M™ Adflo™ Powered Air Rebel 50 ft 15 chemical resistant 3052OR 13 Colour:RED The 3M™ Adflo™ Powered Air Purifying Respirator is sold separately further enhancing all day comfort