Item #: CH27601
MFG: Draeger
Price: $102.00

Monostyrene Detection Tubes 50/a (50 - 400 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 Range50 to 400 ppm
Number of strokes n:11 to 2
Time for Measurementmax. 2 min.
Standard Deviation± 15 to 20 %
Color Changewhite ──>  yellow
Temperature10 to 40°C
Absolute Humidity< 15 mg H2O / L
Reaction PrincipleC6H5-CH=CH + H2SO4 ──> yellow
                                        reaction product
Cross SensitivityOther organic compounds which tend toward
polymerization (e.g. butadiene are indicated
but with different sensitivities.

It is impossible to measure monostyrene
in the presence of these compounds.
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