I have my pulls participated in the freezer.
Quote:At this point your best bet is probably to reduce the nonpolar solution to something less than half its original volume, and freeze precipitate again. Repeat until no crystals result or the crystals have significant visible impurities, at which point you can either discard the remaining mess, or evaporate the nonpolar solvent and recover the last shreds of DMT by further purification
i don't get it probably due my bad English.
does that mean to decant naphta and freeze the naphta or decant naphta , discard naphta and freeze leftover cristals?
i am afraid that this naphta may still contain some dmt. According to video in sticky would be good to do cold filtration in my case coz lot of small cristals are floting in naphta, but i am afraid that thay will melt on paper filter and i cant get them back... i am confused. can someone tell me what is best to do now? i wanna do recrystallization with hot filtration later on, coz my first pull was yellow, gunky and not so "active".( i decanted naphta after participating and slow evaporate rest).