EugeneOregon
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D9 THC isolate just minutes out of deep vacuum where it was refined to this purity. Shown is the cold finger of a cryogenic sublimation apparatus. Final pass through this apparatus took place at 127° C and ¾ of one micron nominal. THC is subject to oxidation into CBN and so time outside a vacuum chamber is kept to a minimum else the pink then red visual indications of this degredation manifest much more quickly.
quack quack, :DTell us more! (Go Ducks!!:))
Hard to say what other folks call affordable or not. My rig operates atop an Amish built buffet table. The cryogenic sublimation apparatus costs between $400-$500 dollars depending on where you get it. The vacuum pump must be able to pull a vacuum down to mean free path conditions (MFP) to replicate what I do but there are many models of dual vane vacuum pump able to do this available. I got mine used for $1000.Not really sure exactly what I am looking at, but I presume it's a bit out of reach of most home users?
By leveraging the inherent low temperature design for this used as a SPD I run mantle temperatures typically up to 100°C lower than a vertical more traditional SPD which affords a tremendous advantage when it comes to fraction rejection rates between fractions. These are very low temps to see when refining the compound amd these temps avoid the myriad problems associated with mantle temps that exceed the smoke point of the compound which is typically 170° C or so for most extracts I run into.Tell us more! (Go Ducks!!:))
Holy Christmas!
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