Hydrazine Detection Tubes (0.05 to 2.0 ppm)

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Item #: 185
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$97.21 Was: $104.28
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Product Details

Hydrazine Detection Tubes (0.05 to 2.0 ppm)

Gastec Detection Tube No. 185 measures Hydrazine with a Range of 0.05-2 ppm.

  • Measuring Range: 0.05 to 0.1 ppm, 0.1 to 2 ppm
  • Number of Pump Strokes: 10, 5
  • Correction Factor: 1/2, 1
  • Sampling Time: 1 minute per pump stroke
  • Detecting Limit: 0.01 ppm (10 pump strokes)
  • Corrections for temperature & humidity: Humidity correction is necessary
  • Reaction Principle: N2H4 + H2SO4 → N2H4・H2SO4
  • Relative Standard Deviation: 10% (for 0.1 to 0.5 ppm), 5% (for 0.5 to 2 ppm)
  • Changes from Pink to Yellow
  • 3 Year Shelf Life
  • Store the tubes at cool and dark place.

Possible coexisting substances and their interferences:

Substance Interference Changes color by itself to
Amines + Yellow
Ammonia + Yellow

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Dimethyl hydrazine Factor:1 5 0.1 to 2 ppm
Methyl hydrazine Factor: 6 5 0.6 to 12 ppm

Hydrazine Detection Tubes (0.05 to 2.0 ppm)

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