atheistpeace
Rising Star
on average how much spice remains in the naphtha after freeze precip? is it even worth evapping or is it best to save the naphtha?
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evap after a freeze
- Thread starter atheistpeace
- Start date
My friend recycles the naptha but is not sure if this is a good idea because there's always some dmt left (and also tannins, ruining every first pull). My friend would evap if he had enough solvent.
Here's a trick SWIM's using for recycling the solvent and still being sure that no spice is left behind:
Even after a week in the freezer, some dmt will be left in the naphtha. So, SWIM uses fumaric-acid saturated acetone which he adds dropwise in the naphtha (after the crystals have been taken out!). In this way, dmt fumarate is formed as a cloud that precipitates over few hours to give you dmt fumarate salt on the bottom of your flask. SWIM's collects the salt that can be used for oral dosing or snorting (or freebasing!). As a final step, naphtha will now contains traces of acetone and unused fumaric acid, so one can wash this naphtha in excess of water to get rid of acetone and fumaric acid to get the unadulterated non-polar solvent for use again and again and again....
Even after a week in the freezer, some dmt will be left in the naphtha. So, SWIM uses fumaric-acid saturated acetone which he adds dropwise in the naphtha (after the crystals have been taken out!). In this way, dmt fumarate is formed as a cloud that precipitates over few hours to give you dmt fumarate salt on the bottom of your flask. SWIM's collects the salt that can be used for oral dosing or snorting (or freebasing!). As a final step, naphtha will now contains traces of acetone and unused fumaric acid, so one can wash this naphtha in excess of water to get rid of acetone and fumaric acid to get the unadulterated non-polar solvent for use again and again and again....
