Skip to main content

Search datasets

#1 Federal
Sorption of caffeine from water by ball-milled spent coffee ground biochar
- Organization: U.S. Environmental Protection Agency
- Dataset Last Updated: April 30, 2025
The data consist of caffeine sorption experimental data with spent coffee ground biochar, both pristine and ball-milled, as sorbents. This dataset is not publicly accessible because: Non-EPA-owned...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 12:52 AM
#2 Federal
Water quality surveys in Culebra: comprehensive assessment of inorganic nutrient and human dietary tracer concentrations 2023-05-03 to 2024-05-21
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: January 01, 2025 at 12:00 AM
This record provides dissolved inorganic nutrient and human dietary tracer (caffeine and sucralose) concentration metrics collected monthly between May 2023 to May 2024 to provide reference data...
- html
- html
- html
- html
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:49 PM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov