Draeger Tube, Toluene 50/A 50-400ppm

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Product Code: 8101701


Draeger Tube - Toluene 50/a
Order No. 81 01 701

Application Range
Standard Measuring Range 50 to 400 ppm
Number of Strokes n: 5
Time for Measurement: approx. 1,5 minutes
Standard Deviation: ± 10 to 15%
Color Change: white to brown
Ambient Operating Conditions
Temperature: 0 to 30° C ~ 32 to 86° F
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.