DisEmboDied wrote:So one can re-x goo? The same process as for xtals?
I came across a technique that works pretty well and you can still make changa out of the remaining goo.
1. Heat 30 ml naphtha to >120°F
2. Add naphtha to beaker with goo
3. Scrape the goo with a stir rod while swirling the naphtha for ~30s
- Not all of the goo will dissolve, this is good
4. Decant solution into new beaker and cover
5. Allow solution to sit overnight without agitating
- A layer of goo will have precipitated out with little or no crystals, this is good
6. Decant solution into recrystallization dish leaving goo behind
7. Place in refrigerator for ~12 hours
8. Place in freezer for ~24 hours
9. Collect crystals
- The amount of naphtha used in this tek is meant for every gram of expected crystals.