Proftest Syke organize a proficiency test (PT) for the analysis of chloride, colour, conductivity, nutrients (NNH4, NNO2+NO3, Ntot, PPO4, Ptot), pH, and sulphate in wastewaters.
The purpose of this proficiency test is to ensure the comparability and accuracy of the results of the participants. About 50 laboratories are expected to participate in this proficiency test. The organizing of this proficiency test is included in the accreditation scope (finas.fi/sites/en).
Registration deadline is on 26 October 2023.
Registration is done via the electronic client interface, ProftestWEB: https://wwwp5.ymparisto.fi/Labtest/en. If there are problems when using ProftestWEB or you need username and password, please contact proftest@syke.fi.
Sample dispatch date is 21 November 2023.
The final report for the proficiency test will be published in March 2024.
Letters
WW 15-2023 Infoletter_en.pdf