View attachment 4250110 I refine micro amounts of extract. On this mirror I have the 1st, 2nd, and 3rd pass shown from an afternoon of running some compound for upcoming visitors. I didn't really intend to make a demonstration type photo but when I realized I had used the same mirror for all three harvests I saw it was a great contrast showing how a typical refinement chain goes. Since the photo I have tightened up tolerances and gotten fairly clear compound now after two runs. This was run through my cryogenic sublimation apparatus. Temperatures used vary but typically 127°C at one micron system pressure on the third pass results in very high purity D9 THC. Pass one and two overlap on the edge of the mirror and the main dab is pass three with a lot of air stirred into it.
I refine micro amounts of extract. On this mirror I have the 1st, 2nd, and 3rd pass shown from an afternoon of running some compound for upcoming visitors. I didn't really intend to make a demonstration type photo but when I realized I had used the same mirror for all three harvests I saw it was a great contrast showing how a typical refinement chain goes. Since the photo I have tightened up tolerances and gotten fairly clear compound now after two runs. This was run through my cryogenic sublimation apparatus. Temperatures used vary but typically 127°C at one micron system pressure on the third pass results in very high purity D9 THC. Pass one and two overlap on the edge of the mirror and the main dab is pass three with a lot of air stirred into it.
