Hydrogen Sulphide Measurement

This tube is suitable for passive or active monitoring of Hydrogen Sulphide (H2S). H2S pollution is associated with an unpleasant odour. 


Sources of H2S pollution:

  • Breakdown of organic materials – agriculture, sewage treatment, landfill, swamps etc.
  • Waste treatment or disposal.
  • Industrial – e.g. paper mills.
  • Natural gas.


Potential implications of H2S pollution:

  • Unpleasant odour.
  • Headaches.
  • Nausea. 
  • Eye irritation.
  • Respiratory irritation.


For more information select the downloads option below to download a copy of our instructions or techsheet for this tube

  • Boundary monitoring of agricultural and industrial facilities, sewage treatment plants and landfills to test for potential odour problems.
  • Indoor air monitoring in treatment facilities.
  • Ambient air monitoring around natural sources.
  • Indoor air monitoring to identify the cause of health complaints.

DIF200RTU-RA – Supply and analysis of Hydrogen Sulphide diffusion tube.


Tube holders sold separately:

DIF-1000 – Plastic fixing clip

DIF-2000 – 360 mm fixing strap

DIF-2001 – 760 mm fixing strap

DIFSHLTR-S – Shelter for 3 tubes


Analysis is carried out in our UKAS accredited laboratories. Results are provided within 10 working days or can be pre-booked for fast track.

Featured Product

Washers - Pack of 10

These washers fit around the diffusion tubes allowing them to sit comfortable inside our circular clips.

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