Post 374576 (missing)
(methadist: "Hive Glossary", The Couch).Recrystallization and Acid/Base Extraction - The Basics (https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/rextal.a-b.basics.html)
(https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/rextal.a-b.basics.html)Illustrated Extraction Tutorial (http://www.wfu.edu/~kingsb/Chem221Lab/skills/extract/extraction.htm)
(http://www.wfu.edu/~kingsb/Chem221Lab/skills/extract/extraction.htm)