Ah, thanks for clearing that up. I've never done an extraction on a product with guaif in it. Seemed possible though. Might just wanna go buy a different kind of robo if that's the case. ^.^ Can get about a gram extracted for under 12 bucks including the costs of naptha and ammonia. So, don't be cheap and go for a purer product I suppose.
ADaisyChain Reviewed by ADaisyChain on . DXM question ok i got some robotussin DM and iw as looking around and found that http://www.dextromethorphan.ws/robitussin-extraction.htm says that the Guaifenesin sticks to the amonia, i was wondering maybe if u use the DM with the ammonia to just extract the Guaifenesin, if it would b safe to still take the dxm product left over. i dont care if anything else stays i just want the Guaifenesin out...also is there any possible way tp get rid of the dxm after effect of stomach being upset each time i eat. Rating: 5