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10 ppm CO + 30 (100) ppm benzene: display approx
Filming amines (aliphatic amine) are fed continuously into boiler feedwater to protect metal surfaces from corrosion caused by dissolved oxygen and carbon dioxide in condensate water
convenient lanyard keepers
Water Level Temperature Meter Features
Level Troll 700 Data Logger provides continuous monitoring of water level
Acetic Acid 5/a, 5 - 80 PPM, (6722101) P4 Probe 10 ppm CO + 30Acetic Acid 5 a, 5 80 PPM, Part # 6722101, 10 Tests Application Range Standard Measuring Range: 5 to 80 ppm Number of Strokes n: 3 Time for Measurement: approx. 30 s Standard Deviation: 10 to 15 % Color Change: blue violet yellow Ambient Operating Conditions Temperature: 10 to 40 C Absolute Humidity: < 30 mg H2O L Reaction Principle CH3COOH + pH Indicator yellow reaction product Cross Sensitivity It is impossible to measure acetic acid in the presence
