Item #: 70
MFG: GasTec
UOM:Box of 10
$102.74 Was: $109.04
$102.74

Mercaptans Detection Tubes (0.5 to 120 ppm)

Measures Mercaptans With a Range of 0.5 to 120ppm.
Other substances measurable with this detection tube are Ethyl Mercaptan, Isopropyl Mercaptan, Methyl Mercaptan, and Propyl Mercaptan (See table below for their information).

Mercaptans Features:

  • Measuring Range: 0.5 to 120 ppm
  • Number of Pump Strokes: 2 to 10, 1
  • Correction Factor: 1/2, 1/10
  • Sampling time: 1.5 minutes per pump stroke
  • Detecting Limit: 0.2 ppm (n=10)
  • Changes from White to Yellow
  • Reaction Principle: 2RSH+ PdSO4 → (RS)2Pd+ H2SO4
  • Coefficient of Variation: 10% (for 5 to 40 ppm), 5% (for 40 to 120 ppm)
  • 3 Year Shelf Life
  • TLV-TWA, C (ACGIH) (ppm): -
  • Store the tubes at cool and dark place.
  • Comes in a Box of 10

Other substance measurable with this detector tube:

Substance: Correction Factor: No. of Pump Strokes: Measuring Range:
Ethyl mercaptan 1.0 1 to 10 0.5 to 120 ppm
Isopropyl mercaptan 2.0 1 10 to 240 ppm
Methyl mercaptan 0.7 1 to 10 0.35 to 84 ppm
Propyl mercaptan 4.5 1 22.5 to 540 ppm