Description
KWIK DRAW, Nitric Oxide / Nitrogen Dioxide Detector Tubes
- Range: 5 – 140 ppm with 5 pump strokes
- Range: 2 – 70 ppm with 10 pump strokes
- 10 per box
- 24-month shelf life
- No Interferences From: hydrogen, methane, ethane, propane, carbon monoxide, carbon dioxide, nitrous oxide
- Interferences: Halogens (chlorine, bromine), chlorine dioxide, ozone will be indicated. The sensitivity of indication is different. Hydrocarbons (e.g. butanes, ethylene, acetylene), hydrogen sulfide, ammonia are not indicated,
but possibly will shorten the indication stain of nitrous fumes
