Provision of a Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC) Analytical System
Details
- Supplier(s)
- Marianda Marine Analytics and Data
- Value
- $52,770
- Duration
- 1 year
- Topic
- Coulometers
- Published
- 17 November 2025
- Source
- uk:find_a_tender
Tender description
NOC requires a total alkalinity (TA) and dissolved inorganic carbon (DIC) analytical system for the high-quality analysis of seawater samples in support of ongoing carbon observing and climate-monitoring activities. MARIANDA is the exclusive manufacturer and supplier of the only commercially available system capable of analysing both TA and DIC from the same sample within a single instrument. This combined approach reduces sampling uncertainty, minimises water demand during research cruises, and delivers significant efficiencies in laboratory and shipboard space. ## Contract award
Timeline
- Completed: Award published17 November 2025Current notice
- Completed: Award date17 November 2025
- Next: Contract expiry date16 November 2026in 1 week
About the buyer
National Oceanography Centre is one of the world's top oceanographic institutions, and a dedicated procurement team runs its purchasing. Much of its buying goes through pre-negotiated framework agreements and the Crown Commercial Service. A framework covers refit, maintenance and equipment support for research vessels including RRS Discovery and RRS James Cook. Just over 1,400 suppliers work with the centre, four in five of them based in the UK.
Over the past 5 years, most of National Oceanography Centre's contract awards have been in laboratory and precision equipment, construction work and software and information systems.
Decision makers
Connect with the people behind this procurement.
| Contact name | Job title | Phone number | Work email |
|---|---|---|---|
| Head of Procurement | +44 •••• •••••• | ••••••••@national-oceanography-centre.gov | |
| Commercial Director | +44 •••• •••••• | ••••••••@national-oceanography-centre.gov | |
| Procurement Manager | +44 •••• •••••• | ••••••••@national-oceanography-centre.gov | |
| Category Lead | +44 •••• •••••• | ••••••••@national-oceanography-centre.gov | |
| Senior Buyer | +44 •••• •••••• | ••••••••@national-oceanography-centre.gov | |
| Contracts Manager | +44 •••• •••••• | ••••••••@national-oceanography-centre.gov |
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