Hello Is Vacuum distillation and fractionation of weed frequently used ? I manufacture vacuum stills for essential oils and a couple of years ago I had several customers buying them for weed. Some where for weed oil extraction and some were for oil fractionation (separating the high from the medicinal components). Are these techniques still in use ? Besides has anyone heard of extraction by microwaves ?
Yes it is used. The extract craft turbo does it for solvent separation. Lab quality is used to take crude FECO and extract/fraction thc oils and terpines. There are a few good YouTube videos on it. Sent from my SM-G960U using Grasscity Forum mobile app