Source: https://tendernation.io/opportunities/01a1407c-fff3-701a-81f9-fe75452254a1/finland-research-testing-and-scientific-technical-simulator-laboratory-scal closed FI open procedure Suitable for SMEs # Research, testing and scientific technical simulator – Laboratory-scale biogas reactors for the Natural Resources Institute Finland [Luonnonvarakeskus](https://tendernation.io/buyers/luonnonvarakeskus) Estimated value €96,000 Published 5 Jun 2026 Deadline Closed 30 Jun 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Natural Resources Institute Finland (Luke) is requesting offers from suppliers for the procurement of laboratory scale biogas reactors. The preliminary procurement target is laboratory-scale continuously stirred tank reactors (CSTRs) for research purposes. Reactors must be suitable for studying process performance, especially the methane production and digestate quality, of anaerobic digestion of various types of biomass: slurries, sludges, manures, and also drier materials (plant biomass, food waste, etc.) as a co-feedstock. Equipment is needed for semi- or fully continuous operation with regular feeding and regular or continuous removal of digestate. Reactors must be equipped with adjustable stirring and temperature control; the heating mechanism must ensure a stable temperature. The requirement is for two (2) CSTR units. In addition, the procurement includes an option to purchase up to two (2) additional identical devices. The optional devices are identical in terms of their technical characteristics and delivery conditions to the devices included in the primary procurement. The options shall be procured at the same prices and under the same contractual terms as the primary devices. The contracting authority does not commit to a minimum purchase quantity. The contracting authority shall decide separately on the use of the options. The contract period is 2 years. ## CPV classification Research, testing and scientific technical simulator Laboratory, optical and precision equipments (excl. glasses) Source Tenders Electronic Daily (EU) · Notice 387725-2026 [View official notice](https://ted.europa.eu/en/notice/387725-2026) 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. 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