Source: https://tendernation.io/opportunities/01a140a4-dae9-727f-b081-f1b52032309d/netherlands-laboratory-services-hydrobiologie closed NL open procedure # Laboratory services – Hydrobiologie [Waterschap Hunze en Aa's](https://tendernation.io/buyers/waterschap-hunze-en-aas) Estimated value €580,000 Published 27 Nov 2025 Deadline Closed 12 Jan 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Waterschap Hunze en Aa's wenst één opdrachtnemer te contracteren voor de raamovereenkomst hydrobiologie. De volgende onderzoeksgebieden maken deel uit van deze aanbesteding: macrofauna, macrofyten, fytoplankton, fytobenthos/diatomeeën en zoöplankton. De onderzoeken zullen uitgevoerd worden in zowel het gebied van Waterschap Hunze en Aa's, als het gebied van Waterschap Noorderzijlvest. De uitvragen verlopen alleen via Waterschap Hunze en Aa's. ## CPV classification Laboratory services Composition and purity testing and analysis services Source Tenders Electronic Daily (EU) · Notice 786586-2025 [View official notice](https://ted.europa.eu/en/notice/786586-2025) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Waterschap Hunze en Aa's: past awards and live tenders](https://tendernation.io/buyers/waterschap-hunze-en-aas) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre) [Asbestos Management Framework · Home Group · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15476-5fff-736e-ae2e-0c8a400c7297/asbestos-management-framework) [Infrastructure works consultancy services – Contrôle extérieur des chaussées · Collectivité européenne d Alsace · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1730-733b-8247-a32bbbe2211c/france-infrastructure-works-consultancy-services-controle-exterieur-des-chau) [Architectural, construction, engineering and inspection services – Būvprojekta izstrāde un autoruzraudzība fasādes siltināšanai kārtās Dzirciema ielā 16, Rīgā – 1.kārta, C korpuss · Rīgas Stradiņa universitāte · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-3915-73d1-83e6-c378f9f7a926/latvia-architectural-construction-engineering-and-inspection-services-buvp) [Technical assistance services – Suivi et gestion de chantiers de réhabilitation de sites pollués · SPAQuE · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-155e-73c2-a593-9e17375422ac/belgium-technical-assistance-services-suivi-et-gestion-de-chantiers-de-rehab) [Architectural, construction, engineering and inspection services – Single Party Framework Agreement for Architect Led Integrated Design Team Services for Fire Safety Remediation Works for Dublin City Council · Dublin City Council · 5 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a15183-0a15-7156-849b-5a223dd6d615/ireland-architectural-construction-engineering-and-inspection-services-sin)