News
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23 January 2023
WEPAL-QUASIMEME catalogue 2023
- The 2023 catalogue for the environmental chemistry proficiency tests organised by WEPAL-QUASIMEME is out. This year, the catalogue covers all... -
21 March 2022
Nutrient samples ready for QUASIMEME Round 1
- The test materials for QUASIMEME's programmes on nutrients (AQ1 and AQ2) have been prepared, tested and are ready for the first round this year... -
15 March 2022
Round 2 special determinands WEPAL programmes ISE and IPE
- Routine laboratory performance studies form the basis of external quality assurance for institutes that regularly make chemical measurements in the... -
09 March 2022
ISO17043 accreditation extended for WEPAL-QUASIMEME
- The Dutch Council for Accreditation, co-signatory of the ILAC and IAF Multilateral Agreements, recently visited WEPAL-QUASIMEME to verify our... -
21 February 2022
New features on the website
- The WEPAL-QUASIMEME website and participant site have been improved. -
07 February 2022
QUASIMEME catalogue 2022 is out
- The latest catalogue for the proficiency tests organized by QUASIMEME in 2022 is out. This catalogue covers various programmes of contaminants in... -
25 January 2022
Pharmaceuticals in (sea)water new development exercise DE-19
- In May 2021, Quasimeme held a survey amongst the participants, suggestions for new exercises were made. Quasimeme used these suggestions to conduct a... -
20 January 2022
Dioxins and Furans in the SETOC programme
- The routine laboratory performance studies provide the basis of external quality assurance for institutes that make regular chemical measurements in... -
14 January 2022
PFAS in (sea)water new development exercise DE-18
- In May 2021, Quasimeme held a survey amongst the participants, suggestions for new exercises were made. Quasimeme used these suggestions to conduct a... -
29 October 2021
Update WEPAL/ QUASIMEME
- Lately, WEPAL/ Quasimeme has been very active with sample shipment of new proficiency testing rounds.