Tubes 10-pack

Dräger-Tubes are used together with a Dräger tube pump for measurements of gases, vapors and aerosols, usually in air, and are one of the classic methods of gas analysis. This Dräger-Tube is used for the detection of formaldehyde and has the following standard me asuring range: 0.5-5 ppm 0.2-2.5 ppm Measurements: 10