How do u make a 5x extract? also can u just smoke the acitone soultion, let it evaporate and smoke that? how much would u have to smoke?
5x...
Take 5g of leaf, let it soak in a bit of acetone. Strain the leaf off, and save the fluid. Let it evaporate down to a tiny bit, and add 1g of leaf to it. About 5x.
You can smoke the product of the acetone extraction, a waxy, gummy, powder... But I'd definitely recommend vaporizing it instead.
Just estimate how much you need to smoke... If you put 5g of leaf into your acetone, you'll have 12.5mg of salvinorin A left behind in the waxy acetone extraction. The average dose is half this, so scrape it up with a razor blade, divide in half, and go for it.
But... Extracts are just easier to gauge, so use them.