Description
KWIK DRAW Benzene Detector Tubes
- Range: 5 – 100 ppm with 10 pump strokes
- 10 per box
- 24 month shelf life
- No Interferences From: hydrogen, methane, ethane, propane, butanes, carbon monoxide, carbon dioxide, sulfur dioxide, nitric oxide, nitrogen dioxide up to 1000 ppm
- Interferences: Saturated hydrocarbons (e.g. hexanes, octanes), olefinic hydrocarbons (e.g. ethylene), hydrogen sulfide, carbon disulfide will be indicated by a slight brown or pink discoloration. The benzene indication is distinctly readable against that background. Higher aromatic hydrocarbons (e.g. toluene, xylenes) will be indicated by a reddish brown
discoloration. The sensitivity of indication is lower than for benzene.
