Two Macromolecular Separation Systems with multiple Detectors
Buyer: Aalto University Foundation sr
- Published
- 18 October 2024
- Procedure
- Negotiated procedure
- Lots
- 1
- Notice number
- 00633755-2024
- Reference
- 5b5539eb-8a2d-4c1b-afbc-b22868b433fe
- Official source
- Official source
CPV codes
- 38000000Equipo de laboratorio, óptico y de precisión (excepto gafas)
Description
The object of contract is two macromolecular separation systems with multiple detectors: Asymmetrical flow field-flow fractionation / size-exclusion chromatography (AF4/SEC) coupled to MALS (red laser)/DLS/VISC/PDA/RI (“System 1”) and Size-exclusion chromatography (SEC) instrument coupled to MALS (infrared laser)/UV/RI/FL (“System 2”). There is a need to move and use detectors between the Systems. System 1 shall contain both AF4 and SEC separation capabilities and MALS (equipped with red laser), DLS, PDA, RI, and VISC detectors. The AF4/SEC instrument shall also contain a fraction collector. The System must include quaternary HPLC pump, autosampler, AF4 flow-control module, two analytical AF4 channels (which can be used with aqueous buffers and organic solvents) and the needed valves and tubing for connecting the modules. This versatile System is to be used for various macromolecules (synthetic polymers, polysaccharides, proteins) as well as for nanoparticles and macromolecular assemblies. System 2 will be used as SEC instrument and the detectors must include MALS (equipped with infrared laser), UV, RI and FL detectors. Similar to the previous instrument set-up, the System mus…
Award criteria
- Quality — Not applicable, direct procurement
Awards
| Awarded to | Amount | Date |
|---|---|---|
| Wyatt Technology Europe GmbH | — | — |
Official publications
- TED · 00633755-2024 · 18 October 2024
- OJS · 204/2024 · 18 October 2024
Other tenders from Aalto University Foundation sr
- Thermal desorption - gas chromatography - mass spectrometry system
- Turvallisuus- ja aulapalvelut
- Salesforce development services
- CNC lathe
- Dry dilution refrigerator with vector magnet and bottom loader for fast sample exchange
- Bioreactors with Control Systems
- Aalto-yliopiston konesalihankkeen infrastruktuurin suunnittelu, laitteistot ja asennus
- Salesforce development services
- Upgrade of existing MRI/fMRI system
- Active Hydrogen Maser Atomic Clock
Frequently asked questions
- Who is the buyer of this tender?
- The contracting authority is Aalto University Foundation sr (European Union).
- How can I bid for public tenders in European Union?
- Bids are submitted through the official procurement portal of European Union. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
Create a free account and receive new tenders from European Union matching your business, every day.