propane is a good solution to use with this method have done it many times with awsome results....
Quote Originally Posted by tallpaulg
cooking canna oil? flat dangerous, not productive, not healthy especially if acetone or such is used for reduction and a dozen etc's.

outdoor reduction only when a breeze is present so the butane does not congregate using a 1" x 24" pyrex pipe with a coffee filter on one end and a rubber plug with a hole in it for injecting PURE butane in the other. butane will evaporate almost immediately with anything over around 55f. use 191 ethanol in a small amount to mix the very sticky stuff into a workable thick liqued. shake shold be groud in a coffee grinder; DO NOT PACK IT; just shake it down.

you will get 100% available, no danger except if you are mentally impared and decide to smoke while doing the process. (lol)

you will die if you use methanol; don't even think about it. Evergreen is a good brand of 191 but getting harder to obtain. it only takes about 1/2 oz of the Evergreen to mix up the sticky solution and it will evaporate when you leave the top off the container you store it in.