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    Dräger Short Term Detection Tubes - Toluene 50/a (Pack of 10)

    Dräger Short Term Detection Tubes - Toluene 50/a (Pack of 10)

    • £54.00

    Dräger Tubes For Short Term Measurements: Toluene 50/a

    Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Toluene 50/a).

    The tubes come in a pack of 10 tubes and have a shelf life of 2 years.

    Application Range:

    Standard Measuring Range: 50 to 400 ppm
    Number of Strokes n: 5
    Time for Measurement: approx. 1.5 min
    Standard Deviation: ± 10 to 15 %
    Colour Change: white to brown

    Ambient Operating Conditions:

    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..

    For more information on Dräger-Tubes click the image below.

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