06-19-2016, 10:10 PM
(06-19-2016, 03:15 PM)perfectpazzy Wrote: There are a couple good nonprofit places you can anonymously send meds to get tested. it is a bit costly, but atleast you'd know for sure!
I think I remember reading somewhere that it's very hard to distinguish between codeine, DHC, and Hydrocodone because of their very similar chemical structure.

