Notice: In stage 2 one is creating an acetone extraction and at the same time converting the alkaloids their citrate salt. Soon after addition of the fumaric acid-saturated acetone in move four, There's an interconversion of alkaloid-citrate to alkaloid-fumarate salt, like: EDIT: I did the titration. I utilised 500ml of https://raymondiqjnf.ltfblog.com/35142700/helping-the-others-realize-the-advantages-of-4-aco-copyright-bulk-usa