Toluene Detection Tubes 50/a (50 - 400 ppm)

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Item #: 8101701
MFG: Draeger
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$78.50
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Toluene 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, 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: 50 to 400 ppm
Number of strokes n: 5
Time for Measurement: approx. 1.5 min
Standard Deviation: ± 10 to 15 %
Color Change: white ──> brown
Temperature: 0 to 30 °C
Absolute Humidity: 5 to 12 mg H2O / L
Reaction Principle: Toluene + I2O5 + H2SO4 ──> I2
Cross Sensitivity: Xylenes will be indicated with different sensivitites. Benzene causes a total discoloration into yellow. Petroleum hydrocarbons cause a total discoloration into a diffuse red brown. Methanol, ethanol, acetone and ethyl acetate do not disturb the discoloration in the range of TLV-values.