Draeger MicroTube MTBE 2-200 ppm Fire Extinguisher Covers walls and other properly rated

walls and other properly rated structures up to 3-1/2" thick

Pre-shrunk 100% Cotton

center front

Webbing Polyester

While being the lightest silicone 3M™ Facepiece

Draeger MicroTube MTBE 2-200 ppm Fire Extinguisher Covers walls and other properly ratedWith each set of MicroTubes, you can perform 10 individual tests. The substance specific reactive layers and multiple pre layers in the capillaries of the Draeger MicroTubes allow for selective gas testing. The various layers serve as a filter, for example. During testing, they filter out other substances that occur in the workplace so that only the target substance is indicated in the test result. This significantly reduces cross sensitivities and