Scope
Reference
NOCP00626
Description
NOC requires a total alkalinity (TA) and dissolved inorganic carbon (DIC) analytical system for the high-quality analysis of seawater samples in support of ongoing carbon observing and climate-monitoring activities. MARIANDA is the exclusive manufacturer and supplier of the only commercially available system capable of analysing both TA and DIC from the same sample within a single instrument. This combined approach reduces sampling uncertainty, minimises water demand during research cruises, and delivers significant efficiencies in laboratory and shipboard space.
Contract 1
Supplier
Contract value
- 52770 USD excluding VAT
- 63324 USD including VAT
Below the relevant threshold
Date signed
17 November 2025
Contract dates
- 17 November 2025 to 16 November 2026
- 1 year
Main procurement category
Goods
CPV classifications
- 38426000 - Coulometers
Contract locations
- UKJ32 - Southampton
Procedure
Procedure type
Below threshold - without competition
Supplier
Marianda Marine Analytics and Data
Tulpenweg 28
Kiel
D-24145
Germany
Email: info@marianda.com
Small or medium-sized enterprise (SME): No
Voluntary, community or social enterprise (VCSE): No
Contract 1
Contracting authority
National Oceanography Centre
- Companies House: 11444362
- Charity Commission (England and Wales): 1185265
- Scottish Charity Register: SC049896
- Public Procurement Organisation Number: PYLV-3456-PMCQ
National Oceanography Centre
Southampton
SO14 3ZH
United Kingdom
Email: noc_tenders@noc.ac.uk
Website: https://noc.ac.uk/
Region: UKJ32 - Southampton
Organisation type: Public authority - sub-central government