Can someone explain something to me please? At the end of the first post in this thread, there is a bottle with the rue powder in it and he says, "Yield - 2.4% - not bad for a first attempt." Then Phlux replies and says "now how to purify it".

What is actually in that bottle? Is it not harmine or harmiline? Why does it need to be purified?

Thanks for the help.