Ethyl Acetate 200/a, 200 - 3,000 PPM, Part # CH20201, 10 Tests 

Application Range

Standard Measuring Range: 200 to 3,000 ppm

Number of Strokes n: 20

Time for Measurement: approx. 5 min

Standard Deviation: ± 15 to 20 %

Color Change: orange š green brown

Ambient Operating Conditions

Temperature: 17 to 40 °C

Absolute Humidity: 3 to 15 mg H2O / L

Reaction Principle

CH3COOC2H5 + CrVI š CrIII + various oxidation products

Cross Sensitivity

Many petroleum hydrocarbons, alcohols, aromatics and esters are indicated, but with different sensitivities. It is impossible to differentiate between them