NW 03/2024 - Natural water analyses I


Proftest Syke will organize a proficiency test (PT) for the analysis of alkalinity, conductivity, NNH4, NNO2+NO3, Ntot, PPO4, PPO4, dissolved, Ptot, Ptot, dissolved, and pH 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 (www.finas.fi/sites/en).

Registration deadline is on 26 January 2024.
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 20 February 2024.
The final report for the proficiency test will be published in June 2024.


NW 03-2024 Infoletter_en.(pdf, 449 kb)


Published 2023-12-12 at 13:40, updated 2023-12-12 at 13:40