Acetaldehyde Detection Tube (1 to 20 ppm)

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Item #: 92L
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$98.23 Was: $108.45
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Acetaldehyde Detection Tube (1 to 20 ppm)

Measures Acetaldehyde With a Range of 1-20 ppm.

  • 0.2 ppm (1 Pump Stroke)
  • Sampling Time: 2 minutes per pump stroke
  • Changes from Yellow to Brown
  • 2 Year Shelf Life
  • Relative Standard Deviation: 10 %(for 1 to 6 ppm), 5 %(for 6 to 20 ppm)
  • Reaction principle:
    • 3CH3CHO + (NH2OH)3H3PO4 → H3PO4
    • H3PO4 + Base → Phosphate