Proftest Syke will organize a proficiency test (PT) for the analysis of Chlorophyll a, conductivity, NNH4, NNO2+NO3, Ntot, PPO4, Ptot, pH, suspended solids, turbidity and colour in natural waters. The purpose of this proficiency test is to ensure the comparability and accuracy of the results of the participants. About 35 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 24 January 2025.
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 delivery date is 18 February 2025.
The final report for the proficiency test will be published in June 2025.
Letters
NW 02-2025 Infoletter_fi.pdf