Description
KWIK DRAW, Sulfur Dioxide Detector Tubes
- Range: 40 – 200 ppm with 1 pump stroke
- Range: 5 – 50 ppm with 3 pump strokes
- 10 per box
- 24-month shelf life
- No Interferences From: Hydrogen, Methane, Ethane, Propane, Butanes, Carbon Monoxide, Carbon Dioxide, higher saturated hydrocarbons (e.g. hexanes, octanes), aromatic hydrocarbons (e.g. benzene) up to 1000 ppm, Hydrogen Chloride up to 50 ppm
- Hydrogen Sulfide up to 200 ppm: Hydrogen sulfide will be retained by the protective layer changing its color (light blue to brown). Do not use the detector tube if protective layer has totally change its color
- Interferences: Chlorine, ammonia, nitrogen dioxide,
- Olefinic Hydrocarbons (e.g. ethylene) are not indicated but possibly will shorten indication stain of sulfur dioxide even when concentrations correspond to the measuring range of detector tube.
