Does anyone know how to achieve a full separation of terpenes from THCa after crystallization?
I am cryo extracting with Butane, dewaxing in -20 column and then filtering through CRC and 1 micron sintered disk before collecting. Fast crash in pyrex at 70F in oven for a few days until crystallization stops. I pour off the terp layer into jars and let it continue to crash out but can not get it to stop sugaring up.
Is there a mechanical separation that can be done after the initial crash out to fully separate the terpenes from the THCa?
I would like to have a dry isolate that I can re-crystalize in pentane for diamonds and reserve the terps to be mixed in later after purging?