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    Dräger Short Term Detection Tubes - Ethylene Oxide 25/a (Pack of 10)

    Dräger Short Term Detection Tubes - Ethylene Oxide 25/a (Pack of 10)

    • £68.65

    Dräger Tubes For Short Term Measurements: Ethylene Oxide 25/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 (Ethylene Oxide 25/a).

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

    Application Range:

    Standard Measuring Range: 25 to 500 ppm
    Number of Strokes n: 30
    Time for Measurement: approx. 6 min
    Standard Deviation: ± 20 to 30 %
    Colour Change: pale yellow to turquoise green

    Ambient Operating Conditions:

    Temperature: 15 to 30 °C
    Absolute Humidity 3 to 15 mg H2O / L

    Reaction Principle:

    Ethylene oxide + CrVI ~> CrIII + various oxidation products

    Cross Sensitivity:

    Alcohols, esters and aldehydes are also indicated, but with different sensitivities. It is impossible to differentiate between them. Propylene oxide is also indicated, but with a different sensitivity. Ethylene, ketones and toluene in the TLV range do not interfere..

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