Source: https://tendernation.io/opportunities/01a13be3-eca0-7016-8ad8-0994569a64fe/replacement-of-a-seagoing-inorganic-nutrient-autoanalyser awarded GB direct award procedure # Replacement of a Seagoing Inorganic Nutrient Autoanalyser [National Oceanography Centre](https://tendernation.io/buyers/national-oceanography-centre) Estimated value Not stated Published 13 Jul 2026 Deadline Rolling deadline ## About this tender The NOC requires a segmented flow autoanalyser to replace an existing sea-going nutrient autoanalyser, which is now obsolete and no longer supported by the manufacturer. The equipment will be used for the analysis of inorganic nutrients and biogenic silica in marine samples, both onboard research vessels and within NOC laboratories. The selected supplier provides the only model identified that uses an LED light source within the photometer. This is a critical technical requirement for the intended operational environment, as the equipment will be used at sea, where constant vessel movement and vibration can significantly affect the performance of traditional filament-based light sources. Source Find a Tender (UK) · Notice ocds-h6vhtk-06c946-2026-07-13T10:51:50+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06c946-2026-07-13T10:51:50+01:00) 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)