Application Range
Standard Measuring Range: 50 to 700 ppm
Number of Strokes n: 10
Time for Measurement: approx. 3 min
Standard: ± 20 to 30 %
Color Change: yellow -› turquoise green
Ambient Operating Conditions
Temperature: 10 to 35 °C
Absolute Humidity: 5 to 12 mg H2O / L
Reaction Principle
Ethyl glycol acetate + CrVI -> CrIII + various oxidation products
Cross Sensitivity
Alcohols, esters, aromatics and ethers are also indicated, but with different sensitivities. It is impossible to differentiate between them
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