Its simple.
Most efficient method of extracting codeine by dissolving medicine containing acetaminophen/codeine (I think they are named Tylenol or something like
that in US) in almost boiling water shortly and than freezing it.All of codeine is still dissolved but most of acetaminophen participates,so you can
remove it.
But,if medicine also contains starch o other gelling agent,you get useless thick slime.
@ Picric-A
I am not familiar with that method,please explain.
Is it caffeine freebase or not in its "original" form in those pills
I don't know.
Notice that I don't have very much of fancy chemicals,so method needs to be as simple as possible.
Codeine and caffeine probably have very different boiling points,
does any of these sublimates!? |