Participants

Show your colleagues and clients that you participate in the EQAT proficiency test phytoplankton!

If you agreed to the publication of your participation in the EQAT scheme when registering, you are included in the list below. Your results will not be shown here and will remain anonymous.



2019
Ringversuch Phytoplankton 2019/20
BIOSKOP
Halberstadt
Germany
2019
Ringversuch Phytoplankton 2019/20
Bureau Waardenburg
Haren
Netherlands
2019
Ringversuch Phytoplankton 2019/20
Cefas
Lowestoft
United Kingdom
2019
Ringversuch Phytoplankton 2019/20
Centre for Ecology and Hydrology
Penicuik
United Kingdom
2019
Ringversuch Phytoplankton 2019/20
DWS Hydro-Ökologie GmbH
Wien
Austria
2019
Ringversuch Phytoplankton 2019/20
Estonian University of Life Sciences
Tartu
Estonia
2019
Ringversuch Phytoplankton 2019/20
Fernwasserversorgung Elbaue-Ostharz GmbH
Torgau
Germany
2019
Ringversuch Phytoplankton 2019/20
Fondazione Centro Ricerche Marine
Cesenatico (FC)
Italy
2019
Ringversuch Phytoplankton 2019/20
Gabriela Paul - freiberufliche Biologin
Radebeul
Germany
2019
Ringversuch Phytoplankton 2019/20
GREBE
LYON
France
2019
Ringversuch Phytoplankton 2019/20
GWAmbH NL IWU Luisenthal
Tambach-Dietharz
Germany
2019
Ringversuch Phytoplankton 2019/20
Harzwasserwerke GmbH Zentrallabor
Langelsheim
Germany
2019
Ringversuch Phytoplankton 2019/20
Het Waterlaboratorium
Haarlem
Netherlands
2019
Ringversuch Phytoplankton 2019/20
Hygiene-Institut des Ruhrgebiets Institut für Umwelthygiene und Toxikolog...
Gelsenkirchen
Germany
2019
Ringversuch Phytoplankton 2019/20
IDUS Biologisch Analytisches Umweltlabor GmbH
Ottendorf-Okrilla
Germany
2019
Ringversuch Phytoplankton 2019/20
IfUA Umweltberatung und Gutachten GmbH
Bitterfeld
Germany
2019
Ringversuch Phytoplankton 2019/20
Institut Dr. Nowak GmbH
Ottersberg
Germany
2019
Ringversuch Phytoplankton 2019/20
Institut für Hygiene und Umwelt, Bereich Umweltuntersuchungen, Aquatische ...
Hamburg
Germany
2019
Ringversuch Phytoplankton 2019/20
Institut für Seenforschung
Langenargen
Germany
2019
Ringversuch Phytoplankton 2019/20
Kerstin Kalies UG
Malchin
Germany



Proficiency test

Since 2002, the proficiency test phytoplankton has been carried out on an international level by the LTV.

Learn more

Design of our EQAT scheme

The EQAT design is focused on the application of the Utermöhl method using the inverted microscope and consists of three components. Components 1 and 2 are methodological, focussing on the enumeration and biovolume calculation and component 3 is taxonomic in nature.

Learn more

Procedure of our EQAT scheme

The EQAT scheme is divided into 9 phases, the status of which can be viewed on-line on our website. With the announcement of the EQAT scheme, the planned time schedule is communicated to the participants.

Learn more

Requirements for participation, costs and evaluation

Only laboratories that have the personnel and equipment required for the EQAT proficiency test phytoplankton can participate in our scheme. Each participant in the EQAT scheme requires an individual registration.

Learn more

About the organiser

The EQAT phytoplankton proficiency tests are an activity of the Landestalsperrenverwaltung des Freistaates Sachsen (LTV). 

Learn more

Reports

Since 2005, the evaluation of the results has been carried out in accordance with DIN 38402 – 45: 2014 using robust statistical methods.

Learn more