Propane the ultimate solvent for extraction - THCFarmer
Aug 27, 2011 2,009. 163. Aug 25, 2009. #1. I was reading up on the coldfinger extractor and found this on the edenlabs.org website. Propane- There is a little known school of thought in the natural products industry which believes that propane is the ultimate solvent for extracting botanicals. Eden Labs has tested this theory thoroughly and we have come to ...
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