KWIK DRAW, Ozone 0.05-5 ppm, 10 per box, 24-month shelf life

Description

KWIK DRAW, Ozone 0.05-5 ppm

• Range: 0.5 – 5 ppm with 2 pump strokes
• Range: 0.05 – 1 ppm with 10 pump strokes
• 10 per box
• 24-month shelf life
• No Interferences From: Carbon dioxide, as well in concentrations above 50 Vol.%, Sulfur dioxide up to 1 ppm (n=10).
• Interferences: Nitrogen dioxide and chlorine in concentrations up to 1 ppm (n=10) do not interfere. Higher concentrations discolor indicating layer to diffusive white or light grey.