2627-0033 Monthly supply and analysis of NO2 diffusion tubes
Estimated value
—
Awarded value
—
Suppliers
1
1 SME
Lots
1
1 awarded
Published
01 Jul 2026
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Other contracts awarded to GRADKO INTERNATIONAL LIMITED· 7
Cross-buyer view of this supplier's public-sector wins.
| Title | Type | Value | Published |
|---|---|---|---|
| Framework Agreement for the provision of Passive Diffusion Tubes and Analysis Services | call off | £160k | 05 Nov 2024 |
| Nitrogen dioxide diffusion tubes | call off | £50k | 22 Apr 2024 |
| Diffusion tube supply and analysis Contract | contract | £55k | 21 Sept 2022 |
| Provision and Analysis of Air Quality Nitrogen Dioxide Diffusion Tubes - AWARD | contract | £28k | 04 Oct 2021 |
| Supply and Analysis of Nitrogen Dioxide Diffusion Tubes | contract | £30k | 06 Apr 2020 |
| Supply and Analysis of Air Quality Diffusion Tubes - AWARD | contract | — | 05 Jul 2017 |
| Diffusion Tube Contract Specification - AWARD | contract | — | 10 Jun 2016 |