PHYTO 13/2023 – Phytoplankton analysis

© Anja Holmsten

Proftest SYKE will organize a phytoplankton proficiency test in November 2023 – January 2024. The target groups of the proficiency test are consultants and environmental authorities who analyze phytoplankton samples from inland waters or the Baltic Sea as well as phytoplankton analysts working in research institutes and universities. 20-30 laboratories are expected to take the test. The organizing of this proficiency test is included in the accreditation (

Registration deadline is on 22 September 2023.
Registration is done via the electronic client interface, ProftestWEB: If there are problems when using ProftestWEB or you need username and password, please contact

Sample dispatch date is on 13 November 2023.
The final report for the proficiency test will be published in May 2024.


PHYTO 13_2023 Infoletter_en.pdf


Published 2023-09-01 at 9:07, updated 2023-09-01 at 9:07