Monostyrene Detection Tubes 10/b (10 - 250 ppm)

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Item #: 6733141
MFG: Draeger

UOM: Box of 10

$94.80
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Monostyrene Detection Tubes 10/b (10 - 250 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 vapors can be detected and measured, such as:

  • Determining and measuring concentration peaks
  • Measuring personal exposure in the inhalation area
  • Detecting leaks in pipelines, gas installations etc.
  • Air analysis in sewers, shafts and confined spaces
Standard Measuring Range: 10 to 250 ppm
Number of strokes n: 20
Time for Measurement: approx. 3 min
Standard Deviation: ± 15 to 20 %
Color Change: white ──> red brown
Temperature: 0 to 40 °C
Absolute Humidity: 3 to 15 mg H2O / L
Reaction Principle: Styrene + HCHO ──> red brown reaction product
Cross Sensitivity: Other organic compounds, which react with the formaldehyde/ sulfuric acid indicating system (e. g. xylene, toluene, butadiene and ethyl benzene) affect the indication. It is impossible to measure monostyrene in the presence of these compounds.

No interference by:
  • 200 ppm methanol
  • 500 ppm octane
  • 400 ppm ethyl acetate