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.



2023
Proficiency test phytoplankton 2023
Institut für Gewässerökologie und Binnenfischerei
Berlin
Deutschland
Institut für Gewässerökologie und Binnenfischerei
2023
Proficiency test phytoplankton 2023
Institut für Hygiene und Umwelt, Hamburg
Hamburg
Deutschland
https://www.hamburg.de/hu/wasseruntersuchungen/
2023
Proficiency test phytoplankton 2023
Instituto Nacional de Saúde Doutor Ricardo Jorge
Lisboa
Portugal
https://www.insa.min-saude.pt/
2023
Proficiency test phytoplankton 2023
Landesamt für Umwelt, Naturschutz und Geologie Mecklenburg-Vorpommern, Dez. 410
Güstrow
Deutschland
https://www.lung.mv-regierung.de/
2023
Proficiency test phytoplankton 2023
LBH
Freiburg
Deutschland
www.gewaesserfragen.de
2023
Proficiency test phytoplankton 2023
LimPlan
Berlin
Deutschland
www.limplan.de
2023
Proficiency test phytoplankton 2023
Lüttig & Friends GbR
Buckautal
Deutschland
www.luettig-berlin.de
2023
Proficiency test phytoplankton 2023
Nature research Centre
Vilnius
Lithuania
https://gamtostyrimai.lt/en/requisite-information/
2023
Proficiency test phytoplankton 2023
Tragsatec
Pontevedra
España
https://www.tragsa.es
2023
Proficiency test phytoplankton 2023
Wetterskip Fryslan
Leeuwarden
The Netherlands
https://www.wetterskipfryslan.nl/
2019
Ringversuch Phytoplankton 2019/20
Agenzia Provinciale Protezione Ambiente
Trento
Italy
http://www.appa.provincia.tn.it/
2019
Ringversuch Phytoplankton 2019/20
AGQ PERÚ S.A.C
La Perla
Peru
http://https//agqlabs.pe/
2019
Ringversuch Phytoplankton 2019/20
Amt der Kärntner Landesregierung, Abt. 8 Umwelt, Energie und Naturschutz ...
Klagenfurt am Wörthersee
Austria
http://www.kis.ktn.gv.at/
2019
Ringversuch Phytoplankton 2019/20
APEM LTD
Heaton Mersey, Stockport
United Kingdom
http://www.apemltd.co.uk/
2019
Ringversuch Phytoplankton 2019/20
Aqualab Zuid BV
Werkendam
Netherlands
http://www.aqualabzuid.nl/
2019
Ringversuch Phytoplankton 2019/20
AQUON
Leiden
Netherlands
http://www.aquon.nl/
2019
Ringversuch Phytoplankton 2019/20
ARPAV-DRL-UO Analisi Biologiche Laboratorio Ovest
Verona
Italy
http://www.arpa.veneto.it/
2019
Ringversuch Phytoplankton 2019/20
Bayerisches Landesamt für Umwelt
Wielenbach
Germany
http://www.lfu.bayern.de/
2019
Ringversuch Phytoplankton 2019/20
Bergische Wasser- und Umweltlabor GmbH
Wermelskirchen
Germany
http://www.bwllabor.com/
2019
Ringversuch Phytoplankton 2019/20
bioplan GmbH
Ostseebad Nienhagen
Germany
http://www.bioplan-online.de/



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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