Monostyrene Detection Tubes 50/a (50 - 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 Range||50 to 400 ppm|
|Number of strokes n:||11 to 2|
|Time for Measurement||max. 2 min.|
|Standard Deviation||± 15 to 20 %|
|Color Change||white ──> yellow|
|Temperature||10 to 40°C|
|Absolute Humidity||< 15 mg H2O / L|
|Reaction Principle||C6H5-CH=CH + H2SO4 ──> yellow|
|Cross Sensitivity||Other organic compounds which tend toward|
polymerization (e.g. butadiene are indicated
but with different sensitivities.
It is impossible to measure monostyrene
in the presence of these compounds.