sorry but lots of waxes are in that unless you used a separatory funnel and naptha to get out the waxes. to get almost pure salvinorin it takes 5+ naptha washes. also only let your leaf sit in the iso alcohol under 2 minutes and that will pull less waxes.
I have been making my own extracts for 3 years and have tried lots of methods
the waxy stuff or anything over 10x without being standardized is unsmokable
I also buy the leaf by the pound