Hi I am able to get some liquid ketamine from the DN I'm 99% sure this is pure pharma grade mexican ketamine but it comes in a plastic vial for shipping / customs reasons it's easier to ship like this. My question is how would I go about purifying it? I have been reading the forums trying to get an idea of what I need to do it seems I would just need use a wheel filter of some type and would that be enough to filter out most / if not all the contaminants for IM injection? I think the original solution should already be in saline solution as it comes in pharma grade ketamine just the plastic container or maybe possible contaminants might be in the solution when moving the solution from one container to the other one? Any advice would be greatly appreciated.