Source: https://tendernation.io/opportunities/01a13c93-560b-72d7-b2b6-483f46bcbb9a/replacement-instrumentation-for-use-on-the-uk-automatic-hydrocarbons-network-ap closed GB open procedure # Replacement Instrumentation for use on the UK Automatic Hydrocarbons Network. Approach to Trial, Purchase and Equipment Support new Instrumentation [Defra Network eTendering Portal](https://tendernation.io/buyers/defra-network-etendering-portal) Often single bidder Estimated value £650,000 to £750,000 Published 11 Mar 2022 Deadline Closed 26 Apr 2022 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The Automatic Hydrocarbons Network is currently operated for the Environment Agency by the Network Contractors, which at the time of contract issue for this capital procurement is Ricardo Energy & Environment, although this may be subject to change. Presently the network constitutes four TD-GC-FID ozone precursor analysers . These instruments are used to measure 29 of the 31 VOCs listed in Annex X of the Air Quality Directive 2008/50/EC (AQD). Theses VOCs are known as Non-Methane Volatile Organic Compounds (NMVOCs). Additional information: Opportunity and all documentation is available on Bravo ## CPV classification Hydrocarbons Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/5e68553e-3c21-4318-a413-a4d9be923eb0) 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 Defra Network eTendering Portal: past awards and live tenders](https://tendernation.io/buyers/defra-network-etendering-portal) [Sector More Chemical products tenders](https://tendernation.io/sectors/chemical-products) ## More tenders like this [Insecticides – Fourniture de produits insecticides, rodenticides et de matériels pour application · Ville de Paris - DFA- SDA · 36 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a15183-44dd-7086-bd8c-4e503f7f91c0/france-insecticides-fourniture-de-produits-insecticides-rodenticides-et-de) [Basic inorganic and organic chemicals – Specifične kemikalije za potrebe PMF-a · Sveučilište U Zagrebu Prirodoslovno-Matematički Fakultet · 30 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-4359-72b5-9962-0355989b2da3/croatia-basic-inorganic-and-organic-chemicals-specificne-kemikalije-za-potre) [Water-treatment chemicals – fornitura DI reagenti chimici PER GLI impianti DI depurazione acque reflue NEL perimetro della provincia DI pavia, comprensiva DI trasporto E consegna, suddivisa in 2 lotti · Pavia Acque S.C.A R.L. · 17 days left · 5 Nov 2026](https://tendernation.io/opportunities/01a15183-0af7-7097-92d7-3a8e250ff949/italy-water-treatment-chemicals-fornitura-di-reagenti-chimici-per-gli-impian) [Gases – Levering van gassen en controle van gerelateerde infrastructuur · Ev - Ilvo · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15183-2b7c-7026-a248-04bdcfe4b26b/belgium-gases-levering-van-gassen-en-controle-van-gerelateerde-infrastructuu) [New activated carbon – Dostawa pylistego węgla aktywnego (PWA) do uzdatniania wody przeznaczonej do spożycia z podziałem na zadania · Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15183-1f0a-7143-bcfd-c2eb3eeb26b7/poland-new-activated-carbon-dostawa-pylistego-wegla-aktywnego-pwa-do-uzdat) [Water-treatment chemicals – Fourniture de produits de traitement des eaux de piscines et de produits spécifiques d'entretien des bassins · Ville de Toulon · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15183-587f-725f-b31c-0bd215e3a5e0/france-water-treatment-chemicals-fourniture-de-produits-de-traitement-des-ea)