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.



2015
Ringversuch Phytoplankton 2015/16
Verbundwasserwerk Witten GmbH
Witten
Germany
2015
Ringversuch Phytoplankton 2015/16
Wahnbachtalsperrenverband
Siegburg
Germany
http://www.wahnbach.de/
2015
Ringversuch Phytoplankton 2015/16
Wasserversorgung Zürich
Zürich
Switzerland
http://www.stadt-zuerich.ch/wasserversorgung
2015
Ringversuch Phytoplankton 2015/16
Wetterskip Fryslân
Leeuwarden
Netherlands
http://www.wetterskipfryslan.nl/
2015
Ringversuch Phytoplankton 2015/16
Zweckverband Bodensee- Wasserversorgung Qualitätssicherung und Forschungs...
Überlingen - Nesselwangen
Germany
http://www.zvbwv.de/
2013
Ringversuch Phytoplankton 2013
AdDP, SA Laboratório de Lever
Porto
Portugal
http://www.addp.pt/
2013
Ringversuch Phytoplankton 2013
Aggerverband
Gummersbach
Germany
http://www.aggerverband.de/
2013
Ringversuch Phytoplankton 2013
AlgaLab (Bremen)
Bremen
Germany
http://www.algalab.de/
2013
Ringversuch Phytoplankton 2013
AQUABIO
COURNON D'AUVERGNE
France
http://www.aquabio-conseil.fr/
2013
Ringversuch Phytoplankton 2013
AquaExam, Lda
Faro
Portugal
http://www.aquaexam.pt/
2013
Ringversuch Phytoplankton 2013
Aquon
Breda
Netherlands
http://wwww.aquon.nl/
2013
Ringversuch Phytoplankton 2013
ARPA LOMBARDIA
MILANO
Italy
http://www.arpalombardia.it/
2013
Ringversuch Phytoplankton 2013
ASCONIT Consultants
TOULOUGES
France
http://www.asconit.com/
2013
Ringversuch Phytoplankton 2013
Bärbel Köpf
Rohrbach
Germany
http://www.koepf-phytoplankton.de/
2013
Ringversuch Phytoplankton 2013
BECQ EAU
THONON-LES-BAINS
France
2013
Ringversuch Phytoplankton 2013
Bergisches Wasser- und Umweltlabor der BTV-GmbH
Wermelskirchen
Germany
http://www.bwllabor.de/
2013
Ringversuch Phytoplankton 2013
Betriebsgesellschaft für Umwelt und Landwirtschaft
Nossen
Germany
2013
Ringversuch Phytoplankton 2013
Bi-Eau
Angers
France
http://www.bieau.fr/
2013
Ringversuch Phytoplankton 2013
bioplan - Institut für angewandte Biologie und Landschaftsplanung GmbH
Ostseebad Nienhagen
Germany
http://www.bioplan-online.de/
2013
Ringversuch Phytoplankton 2013
Company Zwerver
Kemiö
Finland
http://www.zwerver.fi/



Proficiency test

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

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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.

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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.

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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.

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About the organiser

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

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Reports

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

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