Alright... if swim had gotten product of ketamine freebase how would he/she extract the dye from the free base? is it even possible with out turning into HCL salt then re crystalizing it?  Swim heard from somewhere that he should uses activated carbon somehow... but the question is how....

there is a post in tfse about this.

... alright I searched and search... now there is things about extraxting dyes from psuedo pills but that is really not what I asked.... I was wondering if anyone knew a methode of using activated carbon to remove a dye(beleive it's polar (it's brown coloured if that helps...) not sure tho... dissolves in both water and acetone).


Anyways nothing come up on the tfse.... if you could tell me the post or link it.... or even just tell me the phrase to put in the tfse... anything?

forgot to say that it is from freebase ketamine.. sorry