KWIK DRAW, Methyl Bromide 0.2-20 ppm, 10 per box, 12-month shelf life

Description

KWIK DRAW, Methyl Bromide

• Range: 2…8 ppm methyl bromide at n=1A (reverse activation stroke) +2 stroke. 0.2….2 ppm methyl bromide at n=1A (reverse activation stroke) + 5 strokes. Use correction factor 2.5 on 2 – 8 ppm scale while drawing n=1A (reverse activation stroke) +1 stroke, for measuring 5…. 20 ppm methyl bromide.
• 10 per box
• 24-month shelf life
• No Interferences From: No cross sensitivity with ammonia, phosphine, Ethylene oxide and formaldehyde. No interference with Vinyl chloride < 2 ppm, chloropicrin < 0.1 ppm. 
• Interferences: 1,2 Dichloroethane can be detected with correction factor 5.4 on n=5 scale.(Color change:
  White to Yellow). Ethylene dibromide can be detected with correction factor 1 on n=5 scale. When Per or Trichloroethylene is present, then methyl bromide cannot be measured.