Source: https://tendernation.io/opportunities/01a13b90-555a-7331-acf8-74b68b3b002d/research-into-a-measurement-technique-for-uf3-and-uf4-ratios-in-uranium-fuel-sal pending GB open procedure # Research into a measurement technique for UF3 and UF4 ratios in Uranium Fuel Salts [National Nuclear Laboratory](https://tendernation.io/buyers/national-nuclear-laboratory) Estimated value Not stated Published 28 Apr 2022 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Terrestrial Energy are currently looking to establish a supply of Uranium based fuel salts for its Integrated Molten Salt Reactor (IMSR) testing programme and to support this establishment work NNL and Westinghouse are proposing to undertake a testing programme on Uranium based fuel salt materials to support the manufacture of this fuel at the NNL Preston laboratory. NNL and Westinghouse have agreed an analytical specification for the manufactured fuel to meet the requested specification requirements of Terrestrial Energy. However, there is a gap in the combined analytical capability, for the determination of the ratio of UF3 to UF4 material in any given sample of fuel salt to be tested. NNL are therefore looking to procure services for this element of the scope. ## CPV classification Design and execution of research and development Nuclear fuels Specialised chemical products Uranium Analysis apparatus Source Find a Tender (UK) · Notice ocds-h6vhtk-033154-2022-04-28T12:01:27+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-033154-2022-04-28T12:01:27+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 Nuclear Laboratory: past awards and live tenders](https://tendernation.io/buyers/national-nuclear-laboratory) [Sector More Research & development tenders](https://tendernation.io/sectors/research-development) ## More tenders like this [Research and development consultancy services – ATU wishes to establish a Panel of National Contact Point Experts across EU Member States to build capacity to incorporate EU Results-Based Payments Schemes in Public or Private Support Schemes. · Atlantic Technological University · 438 days left · 31 Dec 2027](https://tendernation.io/opportunities/01a156a9-ccf1-7050-b440-6554b4a1426f/ireland-austria-slovenia-research-and-development-consultancy-services-atu) [Research services – Evaluatie van de implementatie van de proeftuin Pioniersscholen · Vlaamse Overheid · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a156a9-cecf-7255-bee1-542f502ed088/belgium-research-services-evaluatie-van-de-implementatie-van-de-proeftuin-pi) [Research services – KPN/28/2026 „Charakterystyka biogeochemiczna gleb i roślin wybranych torfowisk subalpejskich ze szczególnym uwzględnieniem torfowiska u źródeł Úpy na Równi pod Śnieżką” · Karkonoski Park Narodowy z siedzibą w Jeleniej Górze · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-97ae-7315-8e1a-e686bca1e724/poland-research-services-kpn282026-charakterystyka-biogeochemiczna-gleb-i) [Research and development services and related consultancy services – Evaluation of Five Pilot Projects Testing Exemptions from Provisions of the Local Government Act, the Property Tax Act, the General Practitioner Regulations, and Other Regulatory Frameworks · Ministry of Local Government and Regional Development · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a156a9-a35e-73b3-8bf4-7d33c32cf58b/norway-research-and-development-services-and-related-consultancy-services-ev) [Research and development services and related consultancy services – Zabezpečenie trvalých a analytických činností pre oblasť dopravy · Ministerstvo dopravy Slovenskej republiky · 30 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-ce90-72fd-b25d-99b3ee2e8b4b/slovakia-research-and-development-services-and-related-consultancy-services) [Development consultancy services – Accompagnement à la stratégie d'attractivité économique du territoire de GrandSoissons Agglomération (02) · GrandSoissons Agglomération · 44 days left · 2 Dec 2026](https://tendernation.io/opportunities/01a156aa-1b92-70f5-96fc-71a2756e9dc1/france-development-consultancy-services-accompagnement-a-la-strategie-dattr)