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Toluene + I2O5 + H2SO4 I2
halogenated hydrocarbons and hydrogen sulfide are retained in the pre-layer
FASTEST LOGGING RATE - 1 per second
Model 101 P2 Water Level Meters are the industry standard for portable hand operated meters
Hydrogen Sulfide 2/a, 20 - 200 PPM / 2 - 20 PPM, (6728821) Bladder Pump Toluene + I2O5 + H2SO4Hydrogen Sulfide 2 a, 20 200 PPM 2 20 PPM, Part # 6728821, 10 Tests Application Range Standard Measuring Range: 20 to 200 2 to 20 ppm Number of Strokes n: 1 10 Time for Measurement: approx. 20 s approx. 3. 5 min Standard Deviation: 5 to 10 % Color Change: white pale brown Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: 3 to 30 mg H2O L Reaction Principle H2S + Hg2+ HgS + 2H+ Cross Sensitivity No interference by: 200 ppm sulfur
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