RKI H2S 25 ppm / CO 50 ppm / CO2 2.5% / O2 12% / CH4 LEL in air Calibration Cylinders FEP Bailer Concentration Display Updating Interval :

Concentration Display Updating Interval : 1 second

Color Change: white š pale violet/ blue violet

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

SO2 + IO3 – š H2SO4 + I–

RKI H2S 25 ppm / CO 50 ppm / CO2 2.5% / O2 12% / CH4 LEL in air Calibration Cylinders FEP Bailer Concentration Display Updating Interval :RKI H2S 25 ppm CO 50 ppm CO2 2. 5% O2 12% CH4 LEL in air Calibration Cylinders Bring some order to your calibration cylinders with these new calibration cylinder holders. Once cylinders have a regulator connected, they become top heavy and easily topple over. With RKIs new cylinder holders, you can secure your cylinder either free standing or mounted to a wall or bench. There are holders available to accommodate the following three cylinder sizes: 58L