KWIK DRAW n-1,3-Butane, 200-3,800 ppm, Isobutane 200-4,200 ppm, Liquid Petroleum Gas 200-4,000 ppm, Propane 200-4,000 ppm Detector Tubes, 10 per box, 24 month shelf life

Description

KWIK DRAW n-1,3-Butane, Isobutane, Liquid Petroleum Gas, Propane Detector Tubes

• Range: 200 – 4000 ppm with 5 pump strokes
• 10 per box
• 24-month shelf life
• No Interferences From: hydrogen, methane, ethane, carbon monoxide, carbon dioxide, sulfur dioxide up to 5000 ppm, nitrogen dioxide up to 1000 ppm, hydrogen sulfide, aromatic hydrocarbons (e.g. benzene)up to 200 ppm.
• Interferences: Pentanes and higher saturated hydrocarbons, olefin hydrocarbons (e.g. ethylene), acetylene, carbon disulfide are indicated. The sensitivity of indication is lower than for propane