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Draeger Tube, Ethyl Formate 20/a 20-500 ppm, Box of 10

Draeger Tube, Ethyl Formate 20/a 20-500 ppm, Box of 10

$97.00
Availability: May direct ship from manufacturer.
Product Code: 8103541

Draeger Tube - Ethyl Formate 20/a
Order No. 81 03 541

Application Range
Standard Measuring Range 20 to 500 ppm
Number of Strokes n: 20
Time for Measurement: approx. 5 minutes
Standard Deviation: ± 30%
Color Change: orange to greenbrown
Ambient Operating Conditions
Temperature: 15 to 40° C ~ 59 to 104° F
Absolute Humidity: 1 to 15 mg H2O / L
Reaction Principle
HCOOC2H5 + Cr6+  Cr3 + various oxidation products
Cross Sensitivity
At 100 ppm ethyl formate has no effect from: 500 ppm carbon dioxide (CO2) and 10 ppm carbon monoxide (CO).
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