Rescuing spice from heavy naphtha

[balaganist]

A few months ago I tried to get some white crystal spice from the limonene/FASA tek by soaking in naphtha instead of acetone after the final freebase stage. Except, I used heavy naphtha... which takes forever to evaporate (if ever..) its been months and it still has not evaporated. I know there is spice in there.

Can I convert it back into fumerate?

Thanks

 

[Infundibulum]

Well, try to freeze precipitate it first and see if anything comes out. Otherwise, salt it back repeat the freebasing.

Damn UK with all those terrible heavy naphthas....

 

[Touche Guevara]

Seems like FASW and a long long shaking session would be the way to go.