Chloroform Detection Tubes 2/a (2 -10 ppm)

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Item #: 6728861
MFG: Draeger
$148.00
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Chloroform Detection Tubes 2/a (2 -10 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, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.

Contains 10 tubes

Standard Measuring Range2 to 10 ppm
Number of Strokes (n)10
Time for Measurementapprox. 9 min.
Standard Deviation±20 to 30 %
at 20° C and 9 mg H2O / L
Colour Changewhite ─> yellow
Temperature10 to 30° C
Absolute Humidity9 mg H2O / L
Reaction Principlea) CHCl3 + CR^VI ──> Cl2
c) Cl2 + o-tolidine ──> yellow reaction
product
Cross SensitivityOther chlorinated hydrocarbons are
indicated, but with different sensitivities.
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