Go to content

Wastewaters and effluents

Wastewaters and effluents
Category: Tests
alarmPublication date: 21 October, 2019
alarmLast updated: 30 November, 2023

Accredited tests are available at:

Analytical activities not included in the scope of accreditation:

  • Determination of colour *
  • Determination of fluorides, nitrites and phosphates *
  • Determination of total hardness *
  • Determination of biochemical oxygen demand after 5 days (BOD5) – iodometric method *
  • Determination of sulfide, S2- *
  • Determination of arsenic, antimony and selenium *
  • Determination of mercury *

* Test not included in the scope of accreditation.


Supplied when demanded.


  • A proposal will be sent when requested;
  • The tests are initiated after proposal acceptance by the client and reception of samples in the laboratory.