E.g Heptane or naptha for freeze preciping spice? Is heptane like naptha in that it only extracts spice and never jungles? With your #3 I would be easier to decant/suck up the 'clean' solvent and return the rest While using the offending black combine back again into the 'mom' mix https://where-to-buy-dmt82571.atualblog.com/42695599/helping-the-others-realize-the-advantages-of-copyright-purchase