Item #: 6733161
MFG: Draeger

Xylene Detection Tubes 10/a (10 - 400 ppm)

For short-term measurements more than 160 Draeger-Tubes are available to measure the so-called spot concentrations of specific gases. A wide range of different gases and vapours can be detected and measured, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.

Contains 10 tubes

Standard Measuring Range10 to 400 ppm
Number of Strokes (n)5
Time for Measurementapprox. 1 min.
Standard Deviation ±20 to 30 %
Colour Changewhite ──> red brown
Temperature0 to 40° C
Absolute Humidity3 to 15 mg H2O / L
Reaction HumidityC6H4(Ch3)2 + HCHO + H2SO4 ──>
quinoid reaction product
Cross SensitivityStyrene, vinyl acetate, toluene, ethyl
benzene and acetaldehyde are indicated,
but with different sensitivities.
No interference by:
500 ppm octane
200 ppm methanol
400 ppm ethyl acetate