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Dräger Short Term Detection Tubes - Phenol 1/b (Pack of 10)

Dräger Short Term Detection Tubes - Phenol 1/b (Pack of 10)

  • £63.97

Dräger Tubes For Short Term Measurements: Phenol 1/b

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 (Phenol 1/b).

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

Application Range:

Standard Measuring Range: 1 to 20 ppm
Number of Strokes n: 20
Time for Measurement: approx. 5 min
Standard Deviation: ± 10 to 15 %
Colour Change: yellow to brown grey

Ambient Operating Conditions:

Temperature: 10 to 30 °C
Absolute Humidity 1 to 18 mg H2O / L

Reaction Principle:

C6H5OH + Ce(SO4)2 + H2SO4 ~> brown grey reaction product

Cross Sensitivity:

Cresols are also indicated, but with different sensitivities. To determine m-cresol multiply the indication by 0.8. Benzene, toluene and other aromatics without the heteroatoms are not indicated. Aliphatic hydrocarbons and alcohols are not indicated..

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