Talsperren Sachsen Freistaat Sachsen
Since the year 2007 seven international proficiency tests have been carried out. 336 participants from 24 countries have taken part in these quality assessment trials.

Current Proficiency Tests
Proficiency Test Phytoplankton 2015/16: 95 Participants from 15 Countries
Status: evaluation period
Proficiency Test Phytoplankton 2019/20: 28 Participants from 7 Countries
Status: registration period

PT Phytoplankton 2019/2002.05.2019
The new proficiency test is in preparation. The registration form will be activated within the next few days.

PT Phytoplankton 2015/1602.05.2019
The final report is in finalization / translation.

PT Phytoplankton 2015/1631.01.2017
The certificates and the result sheets were sent today.