KWIK DRAW Methyl Bromide, 200-8,000 ppm, 10 per box, 24-month shelf life

Description

KWIK DRAW Methyl Bromide

• Range: 200 – 8000 ppm with 2 pump strokes
• Range: 2000 – 20000 ppm with 1 pump stroke
• 10 per box
• 24-month shelf life
• No Interferences From: hydrogen, methane, ethane, carbon dioxide, as well in concentrations above 50 vol. %, sulfur dioxide, nitrogen dioxide, propane up to 10 vol.%, carbon monoxide up to 1000 ppm.
• Interferences: Higher saturated hydrocarbons, olefinic hydrocarbons, hydrogen sulfide discolor the protective layer from brown to greenish. At least 3000 ppm of olefinic hydrocarbons ( e.g. ethylene) and hydrogen sulfide are retained. Retention is lower for butanes and higher saturated ydrocarbons. (e.g. hexanes) Concentrations of hydrocarbons exeeding the protective capacity may be eliminated by adding a charcoalfilter tubes Ads (804403).