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Official OCDS

Search UK public tenders and contract notices

Official notices, one row per procedure. Filters use published facts only: delivery region from the notice, buyer type from the official classification, route and agreement type as published, never a Tenderline score.

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Showing 286–300 · every procedure in the catalogue, any stage.

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24 · Chemical productsClear all

971 procedures

  1. Planned · expected · not yet published

    x-ray CT scanning of Coupons

    NATIONAL NUCLEAR LABORATORY LIMITED · Nationwide (UK)

    x-ray CT scanning of Coupons

    • X-ray photography services
    • X-ray developers
    • X-ray devices
    • +1
    Value
    Not published
    Term
    Not published
    Submit via
    portal not identified
    Published
    #05e50d
  2. Award pending · decided Direct awardUtilities

    MIEX

    YORKSHIRE WATER SERVICES LIMITED · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England

    MIEX DOC and MIEX Gold resins (polymers with magnetised components) are used at Yorkshire Water sites in an advanced ion exchange process to disinfect and remove dissolved organic carbon (DOC) from raw water, addressing issues of colour, od…

    Intended award to Ixom Miex UK Ltd

    Value
    Not published
    Term
    Not published
    Submit via
    portal not identified
    Published
    #05de1f
  3. Planned · expected · not yet publishedFrameworkSME suitable

    Bulk and Packaged Chemicals

    Sellafield Limited · Nationwide (UK), North West England

    There is a requirement for Sellafield Ltd to implement a Contract for Bulk and Packaged Chemicals to support site-wide operations and decommissioning activities across the Sellafield site. This opportunity will be structured into three (3) …

    • Carbonates
    • Caustic soda
    • Chlorides
    • +12
    Value
    £19mceiling, not a contract size
    Term
    4 years
    Submit via
    portal not identified
    Published
    #05141b
  4. Closed Below threshold - open competition

    Supply and Delivery of Chemicals and Reagents for Flood Water Rescue Facility [6165709]

    Northern Ireland Fire and Rescue Service · Central government · delivery region not published

    Supply and Delivery of Chemicals and Reagents for Flood Water Rescue Facility at Northern Ireland Fire and Rescue Service (NIFRS)

    • Chemical additives
    • Chemical products
    • Specialised chemical products
    • +2
    Value
    £116k
    Term
    2 yearsup to 3 years with extensions
    Submit via
    eTendersNIlogin required
    Published
    #05e353
  5. AwardedDirect award

    YAS 210 2025_26 (DA Non FW) Supply of Adblue

    Yorkshire Ambulance Service NHS Trust · Central government · delivery region not published

    YAS 210 2025_26 (DA Non FW) Supply of Bulk Adblue

    Awarded to Standard Fuel Oils Ltd

    Value
    Not published
    Term
    Not published
    Submit via
    portal not identified
    Published
    #05d8c3
  6. Planned · expected · not yet publishedDefence & securitySME suitable

    DGM/2052 Segmented Sourcing Strategy

    Defence Equipment and Support · Central government · Nationwide (UK)

    Industry Engagement Event The UK government is acting on the Strategic Defence Review’s recommendations through consideration of investment in an ‘always on’ pipeline for munitions including building at least six new energetics and munition…

    • Administration, defence and social security services
    • Business and management consultancy and related services
    • Business services: law, marketing, consulting, recruitment, printing and security
    • +4
    Value
    £1.9bn
    Term
    9 yearsup to 14 years with extensions
    Submit via
    portal not identified
    Published
    #0555dc
  7. Planned · expected · not yet publishedSME · VCSE suitable

    Procure4Education Northern Ireland 2025

    THE UNIVERSITY OF ULSTER · Education · Northern Ireland

    We're so excited for Procure4Education Northern Ireland 2025 – Wednesday 26th November at Crowne Plaza Belfast! Ulster University will be there so make sure to come over to talk to our team at our stand about shaping the future of education…

    • Food, beverages, tobacco and related products
    • Architectural, construction, engineering and inspection services
    • Business services: law, marketing, consulting, recruitment, printing and security
    • +21
    Value
    Not published
    Term
    Not published
    Submit via
    portal not identified
    Published
    #05e047
  8. PlannedUtilities

    SRO Minworth (Northern Section) PME 2

    SEVERN TRENT WATER LIMITED · Nationwide (UK)

    Opportunity - To explore PME 2 Deep Dive Sessions providing the market with insight of SRO Minworth. The Minworth SRO seeks to provide a sustainable solution to meet future water demands and improve water security in the Southeast region. B…

    • Architectural, construction, engineering and inspection services
    • Collected and purified water
    • Construction structures and materials; auxiliary products to construction (except electric apparatus)
    • +9
    Value
    £200m
    Term
    2 years
    Submit via
    portal not identified
    Published
    #055f6c
  9. AwardedBelow threshold - unknown

    Pathology Consumables for Faecal Immunochemical Testing

    Mersey and West Lancashire Teaching Hospital NHS Trust · Central government · North West England

    Consumables for the Pathology Faecal Immunochemical Testing (FIT) analyser at Whiston Hospital. OC-AUTO3 LATEX REAGENT x4 OC-AUTO3 BUFFER SOLUTION x6 OC CALIBRATOR 2 KIT (1X3ML) x 1 OC LIQUID CONTROL (LV1) x5 OC LIQUID CONTROL (LV2) x3 OC L…

    Awarded to Mast Group Ltd

    Value
    Not published
    Term
    Not published
    Submit via
    portal not identified
    Published
    #05df4b
  10. AwardedOpen procedureFramework12 lots

    Laboratory Gases and Associated Equipment & Services

    University of Reading · Nationwide (UK)

    Southern Universities Purchasing Consortium (SUPC) is seeking to establish framework agreements for the purchase of a wide range of laboratory and workshop gases (including refrigerants) and associated equipment and services. This requireme…

    Awarded to BOC Ltd, Buse Gases Ltd, Medical and Industrial Gas Services Ltd · 11 awards

    • Gases
    • Argon
    • Butane gas
    • +37
    Value
    £120mceiling, not a contract size
    Term
    3 years
    Submit via
    EU-Supply (CTM)public page
    Published
    #04e6e3
  11. Closed Below threshold - open competitionSME suitable

    W4188 - The Supply of Cabins & Portable Toilets for Elections

    Walsall Metropolitan Borough Council · Local authority · West Midlands

    The cabin supplier shall be required to supply, deliver and collect the cabins and portable toilets. The cabins shall be serviced during the Election Day for minor repairs on the building or furniture as required. The cabin supplier shall b…

    • Cabins
    • Chemical toilets
    • Modular and portable buildings
    Value
    £120k
    Term
    4 yearsup to 6 years with extensions
    Submit via
    In-tendlogin required
    Published
    #05db1c
  12. AwardedBelow threshold - without competition

    Purchase of Helium for MRI Quench at SGH

    Northern Lincolnshire and Goole NHS Foundation Trust · Central government · delivery region not published

    The MRI scanner at Scunthorpe General Hospital quenched during a power surge and the replacement helium is not covered under the terms of the maintenance contract. The helium must be purchased from the Original Equipment Manufacturer.

    Awarded to Siemens Healthcare Limited

    Value
    Not published
    Term
    Not published
    Submit via
    portal not identified
    Published
    #05d8d2
  13. Planned

    Packed Bed Flow Reactor Instrument – Testing Campaign

    UK Fusion Energy Ltd · Nationwide (UK)

    The aims to identify potential suppliers and testing capability for the provision of gas sorption analysis within a fixed bed flow reactor instrument or testing rig. The purpose of this document is to provide information on the testing camp…

    • Rare gases
    • Composition and purity testing and analysis services
    • Gas-analysis apparatus
    • +5
    Value
    £80k
    Term
    4 months
    Submit via
    portal not identified
    Published
    #05d861
  14. Awarded · Open procedureSME suitable

    Pool Water Treatment, Service and Support

    UNIVERSITY OF LANCASTER · Education · North West England

    Service engineers will be required to provide weekly Service and Maintenance attendance to carry out works to the Swimming Pool Filtration Equipment, Pumps, and Electrical Control Panel, Chemical Disinfection Systems including Chemical Dosi…

    Awarded to Sterling Hydrotech ltd

    • Construction work for swimming pool
    • Cleaning and sanitation services
    • Equipment for swimming pools
    • +1
    Value
    £83k
    Term
    2 yearsup to 5 years with extensions
    Submit via
    In-tendlogin required
    Published
    #055799
  15. Award pending · decided Competitive flexible procedureFrameworkUtilities3 lotsSME suitable

    CM3071 - Monosodium Phosphate (MSP)

    YORKSHIRE WATER SERVICES LIMITED · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England

    Yorkshire Water Services (YWS) is intending to put in place a Framework with a partner(s) who have a proven track record of providing Monosodium Phosphate (MSP). The MSP will be used in YWS clean water treatment sites. This requirement will…

    Intended award to Airedale Chemical Company Ltd, PLATER CHEMICALS LIMITED

    • Chemical products
    Value
    £33mceiling, not a contract size
    Term
    5 yearsup to 8 years with extensions
    Submit via
    portal not identified
    Published
    #051348