Dräger Tube Organic Basic Nitrogen CompoundsPN: CH25903 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 organic alkaline nitrogen compounds and has the following standard measuring range: 1 mg/m³ threshold value Measurements: 10 Application Range: Standard Measuring Range: 1 mg/m3 corresponds to a discoloration of 1 to 2 mm in length. Number of Strokes n: 8 Time for Measurement: approx. 1.5 min Standard Deviation: ± 50 % Color Change: Yellow → Orange Red Ambient Operating Conditions: Temperature: 0 to 40 °C Absolute Humidity: < 50 mg H2O / L Reaction Principle: NR3 + KBiI4 → orange red reaction product Cross Sensitivity: Various organic basic nitrogen compounds are indicated. It is impossible to differentiate between them.
