Acrolein Detection Tubes (3.3 to 800 ppm)

There are no reviews yet. | Write a review
Item #: 93
MFG: GasTec

UOM: Box of 10

$86.20 Was: $92.15
View additional buying options

Acrolein Detection Tubes (3.3 to 800 ppm)

Measures Acrolein with a range of 3.3 to 800 ppm.

  • Measuring Range:
    • 3.3 to 10 ppm - 4 pump strokes - Correction Factor 1/3
    • 10 to 800 ppm - 2 pump strokes - Correction Factor 1
  • Sampling Time: 2 minutes per pump stroke
  • Detecting limit: 2 ppm (4 pump strokes)
  • Changes from Yellow to Red
  • Corrections for temperature & humidity: Temperature correction is necessary
  • Relative standard deviation: 10 %(for 10 to 200 ppm), 5 %(for 200 to 800 ppm)
  • 2 Year Shelf Life (in the refrigerator)
  • Reaction Principle:
    • 3CH2:CHCHO + (NH2OH)3 • H3PO4 → H3PO4
    • H3PO4 + Base → Phosphate
  • Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below

Possible coexisting substances and their interferences:

Substance Concentration Interference Changes color by itself to
Acetalhyde ≧ 1/5 + Red
Acetone ≧ 1/1 + Red
Methyl ethyl ketone ≧ 3 times + Red
Ammonia - No
Sulfur dioxide ≧ 1/5 + No