NW 02/2022 - Natural water analyses I


Proftest SYKE will organize a proficiency test for the analyses of alkalinity, conductivity, NNH4, NNO2+NO3, Ntot, PPO4, PPO4, dissolved, Ptot, Ptot, dissolved, and pH in natural waters. Additionally, a river water sample is available for suspended solids and turbidity analysis. The purpose of this proficiency test is to ensure the comparability and accuracy of the results of the participants. About 30 laboratories are expected to participate in this proficiency test. The organizing of this proficiency test is included in the accreditation scope (www.finas.fi/sites/en).

Registration deadline is on 21 January 2022.
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 15 February 2022.

The final report for the proficiency test will be published in June 2022.


NW 02-2022 Infoletter_en.pdf


Published 2021-12-14 at 14:15, updated 2021-12-14 at 14:15