Source: https://tendernation.io/opportunities/01a13bc4-3dcf-7143-85fb-fb63a509e6bd/cefas25-107-contract-otolith-microchemistry-analysis-of-herring-larvae-samples awarded GB direct award procedure # CEFAS25-107 Contract Otolith Microchemistry Analysis of Herring Larvae Samples [Centre for Environment, Fisheries and Aquaculture Science](https://tendernation.io/buyers/centre-for-environment-fisheries-and-aquaculture-science) Incumbent usually keeps it Estimated value Not stated Published 29 Sept 2025 Deadline Rolling deadline ## About this tender Contract for otolith microchemistry analysis via Laser Ablation-Inductively Coupled Plasma-Mass Spectrometer (LA-ICP-MS) of herring larvae samples. The contract is based on the requirements and structure of the previous agreement with Cefas, adapted for current needs. Technical requirements to be met by the supplier: - Experience on quantitative microchemistry analysis on fish otoliths with Laser Ablation-Inductively Coupled Plasma-Mass Spectrometer (LA-ICP-MS) for a range of trace elements including relevant use of standards and calculation of detection limits. - Laboratory capacity and experience operating LA-ICP-MS and RESOlution-SE 193nm with a Laurin Technic S155 two-volume cell. - Experience on microchemistry data processing and reporting including quality checks with Iolite, and compliance with data protection policy. ### Scope of Work - Specification The supplier will provide LA-ICP-MS microchemistry analysis on fish otoliths samples provided by Cefas with expert contribution by Audrey Geffen for the following requirements: - Communication with Cefas WP lead and/or PI, participate in technical meetings with experts via TC or in person. - Deliverable 1: LA-ICP-MS test run of 50 samples of herring larvae otolith in September 2025 (including submission of data files). - Deliverable 2: LA-ICP-MS analysis of 200 samples of herring larvae otoliths in December 2025 and January 2026 (including submission of data files and QC). - Deliverable 3: Provide final report to Cefas summarising the results and technical details (including method and data files) by end of February 2026. Read full description Source Find a Tender (UK) · Notice ocds-h6vhtk-05a3c4-2025-09-29T10:30:21+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-05a3c4-2025-09-29T10:30:21+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 Centre for Environment, Fisheries and Aquaculture Science: past awards and live tenders](https://tendernation.io/buyers/centre-for-environment-fisheries-and-aquaculture-science) ## 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) [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) [QW Planned and Reactive Facilities Management Services · Qualifications Wales · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15552-1c32-72a6-a86e-45f144e2f84b/qw-planned-and-reactive-facilities-management-services)