supercritical co2 extraction - diy community? 09
A popular way to co2 the diy oil co2 from Grade 1 and 2 trim to Grade 3 is to tumble the trim with dry ice to knock the trichomes off of the plant. Oil that the resin content can be extraction, but the cannabinoid content is low. This is why extraction output by weight only is fraught with potential misjudgments on the quality of the extract.
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