N,N-Dimethyl Acetamide Detection Tubes (1.5 to 240 ppm)

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Item #: 184
MFG: GasTec
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$98.81
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Product Details

N,N-Dimethyl Acetamide Detection Tubes (1.5 to 240 ppm)

Gastec Detection Tube No. 184 measures N,N-Dimethyl Acetamide with a Range of 1.5 to 240 ppm.

  • Measuring Range:
    • 1.5 to 5 ppm
    • 5 to 60 ppm
    • 60 to 240 ppm
  • Number of Pump Strokes: 4, 2, 1
  • Correction Factor: 0.3, 1, 4
  • Sampling Time: 1.5 minutes per pump stroke
  • Detecting Limit: 0.5 ppm (4 pump strokes)
  • Changes from Pink to Pale Yellow
  • Reaction Principle:
    • CH3CON(CH3)2 + NaOH → R・NH2
    • 2R・NH2 + H2SO4 → (R・NH3)2SO4
  • Relative Standard Deviation: 15% (for 5 to 20 ppm), 10% (for 20 to 60 ppm)
  • 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 + Pale Yellow
Ammonia + Pale Yellow
Hydrazine + Pale Yellow

N,N-Dimethyl Acetamide Detection Tubes (1.5 to 240 ppm)

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