QUOTE="superman123, post: 14144756, member: 980874"]Nice! How did you refine it?[/QUOTE]
Here is the entire set up mostly. Horizontal rig removes terps first after dewaxing. Unit in the lab stand is a cryogenic sublimation apparatus and is shown with the orange tail of the last run still in the bottom boiling vessel along with the white stir bar. The Büchner funnel with brown aluminum oxide still in it from dewaxing is shown. The process takes multiple steps but it is kind of fun as a hobby.
Photo below is a close up of the cold finger and the unit in operation. Pressure is ¾ of one micron. Temperature is 135C nominal. Out of that dark oil rises a pale yellow compound. The ice water cold glass then freezes the gas solid building a layer on the cold finger. When the layer gets too thick the incoming gas condenses instead as a liquid and begins to drip. Vacuum is released then and I remove the cold finger upper portion and dump the ice. After a brief thaw the THC layer peels off as a single piece gently using a small flat blade.
Very potent stuff.