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
Estonian University of Life Sciences, Institute of Agricultural and Environ...
Tartu
Estonia
http://pk.emu.ee/en/
2015
Ringversuch Phytoplankton 2015/16
Fernwasserversorgung Elbaue-Ostharz GmbH
Torgau
Germany
http://www.fwv-torgau.de/
2015
Ringversuch Phytoplankton 2015/16
Gabriela Paul -freiberufliche Biologin-
Radebeul
Germany
2015
Ringversuch Phytoplankton 2015/16
GREBE
LYON
France
http://www.grebe.fr/
2015
Ringversuch Phytoplankton 2015/16
Grontmij Nederland B.V.
1098XH
Netherlands
http://www.grontmij.nl/
2015
Ringversuch Phytoplankton 2015/16
GWA mbH, NL IWU
Luisenthal
Germany
http://www.iwu-luisenthal.de/
2015
Ringversuch Phytoplankton 2015/16
Harzwasserwerke GmbH Zentrallabor
Langelsheim
Germany
http://www.harzwasserwerke.de/
2015
Ringversuch Phytoplankton 2015/16
Hygiene-Institut des Ruhrgebiets
Gelsenkirchen
Germany
http://www.hyg.de/
2015
Ringversuch Phytoplankton 2015/16
IDUS Biologisch Analytisches Umweltlabor GmbH
Ottendorf-Okrilla
Germany
http://www.idus.de/
2015
Ringversuch Phytoplankton 2015/16
IfUA Umweltberatung und Gutachten GmbH
Bitterfeld-Wolfen
Germany
http://www.ifua-btf.de/
2015
Ringversuch Phytoplankton 2015/16
Institut Dr. Nowak
Ottersberg
Germany
http://www.limnowak.com/
2015
Ringversuch Phytoplankton 2015/16
Institut für Hygiene und Umwelt
Hamburg
Germany
http://www.hamburg.de/hu/
2015
Ringversuch Phytoplankton 2015/16
Institut für Seenforschung
Langenargen
Germany
2015
Ringversuch Phytoplankton 2015/16
Irstea
Gazinet Cestas
France
http://www.irstea.fr/
2015
Ringversuch Phytoplankton 2015/16
Irstea
CESTAS Cedex
France
http://www.irstea.fr/en/accueil
2015
Ringversuch Phytoplankton 2015/16
J.Ramón del Perú
Lima
Peru
http://www.jramoncorp.com/
2015
Ringversuch Phytoplankton 2015/16
Koeman en Bijkerk bv
Haren
Netherlands
http://www.koemanenbijkerk.nl/
2015
Ringversuch Phytoplankton 2015/16
Kommunale Wasser-und Umweltanalytik GmbH
Bad Blankenburg
Germany
http://www.kowug.de/
2015
Ringversuch Phytoplankton 2015/16
Labor für Fluss- und Seenkunde
Biberach
Germany
http://www.labor-fuerst.de/
2015
Ringversuch Phytoplankton 2015/16
Laboratorio - Aguas do Algarve
Tavira
Portugal
http://www.aguasdoalgarve.pt/



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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