Caffeine extraction practical
UKOER; SFSOER; Chemistry; Outreach; Caffeine; Extraction
- Creative Commons Attribution-Non-Commercial-No Derivative Works 2.0 UK: England & Wales Licence. See: http://creativecommons.org/licenses/by-nc-nd/2.0/uk/
Extraction and purification of caffeine from teabags - takes "typical" 6th form student ca. 3 - 3.5 hours to complete. Student instruction sheet and Technicians apparatus and chemicals list.
- The University of Hull
- Filesize: 399KB