do you men this would work because the insoluble stuff would sink to the bottom and afer freezing slightly i could remove the junk?

well that would be a cold water extraction, fractional distillation, this is just pure H base not being soluble in water, so everything that dissolves is junk so to speak?

i mean the most common cuts are caffeine, paracetamol. thats usually it.

How much do you lose on a gram? If you do it on a bit 0.1g how do you even organise to inject that lol

i dont mind a little caffeine i just want the brown gunk to go away

exactly..?

but wouldnt the caffeine remove just be dissolving it all in water and then filtering out the insoluble particles?

i get that, but i really need someone to chime in about how i would go about doing this. how would i filter and wash it? heroin is such a fine powder i'm afraid it would slip through the filter

there is another guy who is better with better stuff, pm me

i ideally want to end up with clean H base. light tan/white colour. could i dissolve the base in a solvent and add activated charcoal to remove impurities or is that too complicated? i want to add 28g of brown heroin in and get like 8g of pure heroin base back. after checking wedinos the only cuts are caffeine, paracetamol excluding its other natural alkaloids. those will dissolve in water. i imagine the brown gunk that is inactive would dissolve too, so im hopefully left with heroin base and its corresponding alkaloids once washed with water

i ideally want to end up with clean H base. light tan/white colour. could i dissolve the base in a solvent and add activated charcoal to remove impurities or is that too complicated? i want to add 28g of brown heroin in and get like 8g of pure heroin base back. after checking wedinos the only cuts are caffeine, paracetamol excluding its other natural alkaloids. those will dissolve in water. i imagine the brown gunk that is inactive wont dissolve either, so im hopefully left with heroin base and its corresponding alkaloids once washed with water

yeah youll make heroin citrate which is horrendous to snort, did you read the post? base doesnt dissolve in water, so it would be a technique to removing the junk.

in ur everyday Uk brown there is this: Heroin, Noscapine, Paracetamol, Caffeine, 6-MAM, 6-Acetylcodeine, Papaverine

the caffeine and paracetamol would leave leaving behind the alkaloids present as they are also base and will not dissolve. you filter it and then you're left with this. im wondering if washing with ether would also help a tonne by cleaning it. then since sulphuric acid is readily obtainable if heroin sulfate could be produced?

wait hand on the insoluble stuff is the heroin!