UOM: Box of 10

Item #: 12L
MFG: GasTec
Sale: $76.65 Was: $83.56
$76.65

Hydrogen Cyanide (HCN) Detection Tube (0.36 to 120 ppm)

This Nextteq Detection Tube measures Hydrogen Cyanide with a range of 0.36 to 120ppm. Other substances measurable with this detector tube are Acetone cyanohydrine and Boron trichloride (View table below for their information).

Hydrogen Cyanide

  • Measuring Range: 0.36 to 120ppm
  • Number of Pump Strokes: 5, 2, 1, 1/2
  • Correction Factor: 1/7, 1/2, 1, 2
  • Sampling Time: 2 minutes per pump stroke
  • Detecting Limit: 0.1 ppm (n=5)
  • Changes from Yellow to Red
  • Reaction Principle:
    • 2HCN + HgCl2 → Hg(CN)2+ 2HCl HCl + Base → Chloride product
  • Coefficient of Variation: 10% (for 2.5 to 20 ppm), 5% (for 20 to 60 ppm)
  • 2 Year Shelf Life
  • Store the tubes at cool and dark place.

Comes in a Box of 10


Instructions

Data Sheet

Other substance measurable with this detector tube

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Acetone cyanohydrine 1.15 1 2.88 to 69 ppm
Boron trichloride by scale 2 0.5 to 20 ppm
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