Source: https://tendernation.io/opportunities/01a13bd4-00b5-72be-a100-eca05a7c7f73/mercaptans-analysers awarded GB direct award procedure Suitable for SMEs # Mercaptans Analysers [Secretary of State for Health and Social Care acting as part of the Crown through UK Health Security Agency](https://tendernation.io/buyers/secretary-of-state-for-health-and-social-care-acting-as-part-of-the-crown-through-uk-health-security-agency) Estimated value Not stated Published 16 Apr 2026 Deadline Rolling deadline ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender UKHSA awarded a contract, to WeCare4Air Limited for the supply of mercaptan gas analysers. These analysers are to be employed in the mobile ambient air monitoring trailers to measure mercaptan compounds from a range of potential pollution sources where there are key evidence gaps to support the public health risk assessments. The Mercaptan gas analysers will increase the capabilities of monitoring trailers to measure mercaptans/ sulphur-containing compounds. Any other manufactures or alternative instrument will result in incompatibility with existing equipment (nitrogen gas generators), disproportionate technical difficulties in operation and maintenance, financial efforts to revalidate and recalibrate systems Source Find a Tender (UK) · Notice ocds-h6vhtk-0612d7-2026-04-16T10:31:22+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0612d7-2026-04-16T10:31:22+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 Secretary of State for Health and Social Care acting as part of the Crown through UK Health Security Agency: past awards and live tenders](https://tendernation.io/buyers/secretary-of-state-for-health-and-social-care-acting-as-part-of-the-crown-through-uk-health-security-agency) ## More tenders like this [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [Oakham Town Centre Flower Displays · Oakham Town Council · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a15408-9125-71df-b9f9-41f15d801548/oakham-town-centre-flower-displays) [Housing Site Identification, Landowner Engagement and Consultancy Services. · Chelmsford City Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-95e0-7222-9afc-7a4eb92afb30/housing-site-identification-landowner-engagement-and-consultancy-services) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction) [Boiler Replacement Programme · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9933-7015-97a0-37aa8d57c009/boiler-replacement-programme) [Gas Boiler Services · Maidstone and Tunbridge Wells NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-a8ed-726c-bb19-21f575ae5ba0/gas-boiler-services)