Source: https://tendernation.io/opportunities/01a13bc7-e5f3-7062-aade-05cdaac0d281/provision-of-an-oceanographic-co2-coulometer awarded GB direct award procedure # Provision of an Oceanographic CO2 Coulometer [National Oceanography Centre](https://tendernation.io/buyers/national-oceanography-centre) Estimated value Not stated Published 17 Nov 2025 Deadline Rolling deadline ## About this tender The NOC requires the provision of a UIC CM5018O Coulometer. The specified model is the only compatible option with the MARIANDA VINDTA 3C system used for our carbon analysis work. A market review identified no commercially available alternatives; the only other potential supplier offers prototypes not available for purchase, and no other product is compatible with the VINDTA 3C. Any non-UIC option would require significant modification with no assurance of performance and increased risk and cost. The UIC coulometer ensures reliable operation with both our existing legacy systems and current VINDTA models, maintaining continuity and reducing downtime risk. Source Find a Tender (UK) · Notice ocds-h6vhtk-05e295-2025-11-17T14:59:04Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-05e295-2025-11-17T14:59:04Z) 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 National Oceanography Centre: past awards and live tenders](https://tendernation.io/buyers/national-oceanography-centre) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Engineering works and construction works – Integrated Partnerships Framework · Northern Ireland Water · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-7b9a-73c9-b710-2a5021d3fa0d/united-kingdom-engineering-works-and-construction-works-integrated-partnersh) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [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)