methamphetamine

  1. I

    Sudafed yeilds?

    Hey everyone, i am just curious to know the typical yeild of Methamphetamine from a box of 12, 60mg pseudoephedrine hydrochloride. Also, i heard 'bumping' twice with Iodine crystals increases potency? If so, at what stage should you add the extra iodine crystals? thanks guys, loving BB!
  2. M

    I am indian buyer

    Looking for a vendor 
    Hey anyone here who can provide me methaphantamine and opium from Manipur at best price
  3. narabreakingbad

    Ephedrine vs Methamphetamine

    Question 
    Hi guys! Im little confused. If I understand correctly ephedrine is a naturally occurring alkaloid, yet meth is man made, synthetic substance. So how does this work? Please someone clarify this for me.
  4. G.Patton

    Get BMK Glycidates on BB Forum

    Where I can find BMK Glycidate? BMK Glycidates family of P2P precursors is currently banned in some countries. BMK Glycidates can be converted to methamphetamine via P2P CAS 103-79-7 in two syntheses and have used as one of the main precursors. That's why they are attract so many attention from...
  5. BlueDex

    Dextromethamphetamine fron Dextroamphetamine using Formic Acid and Formaldehyde is it possible or will it be racemic Methamphetamine.

    I was wondering if Dextromethamphetamine could be made from Dextroamphetamine or if it would be racemic. The idea is to turn around 5% to 10% of the Dextroamphetamine into Dextromethamphetamine by adding 10% Formic acid slight excess maybe 11% and Formaldehyde 10% to Dextroamphetamine to get...
  6. HewHiSt

    Synthèse de la méthamphétamine via phosphore rouge et iode

    Methamphetamine 
    Proportions : 2g Ephédrine ou pseudoéphédrine 0,6g Phosphore rouge 4g Iode 5ml Eau distillée 8ml 25% Hydroxyde de sodium 3g Trisulfate de sodium 20ml Solvant Ingrédients : - Ephedrine ou Pseudoéphédrine - Phosphore rouge - Iode - Feuille d'aluminium - Méthanol -...
  7. BlueDex

    Norephedrine and Cathine (Phenylpropanolamine) extraction from Khat leaves and science

    I was wondering about growing Khat leaves for Cathinone for ADHD and maybe making Khat tea. But also picking some extra leaves and letting it sit for 48 hours so the Cathinone decomposes to Cathine and Norephedrine (Phenylpropanolamine). Then turn some of the Phenylpropanolamine into...
  8. DMTrott

    Random Recovery Tips From An Ageing Psychonaut

    What is it like being old and taking drugs? What is different compared to taking them when younger? Are there any differences at all? Yes there are. In fact, depending upon the drug in question, quite a few changes come with experience and age; but the most obvious physical manifestation...
  9. Meth Via Ephedrine-Hypophosphorous Acid Synthesis

    Meth Via Ephedrine-Hypophosphorous Acid Synthesis

    This method describes how to turn racemic ephedrine hydrochloride to methamphetamine via relatively simple reaction with iodine (I2) and hypophosphorous acid (H3PO2). https://bbgate.com/threads/methamphetamine-synthesis-from-ephedrine-by-using-i2-and-h3po2.10423/#post-56705
  10. 6

    Brown meth HELP

    Long story short someone fucked up BIG TIME and used an angle grinder to cut open steel that contained our Meth and heated the meth up. The prod has now taken on a yellow burnt colour and is dark yellow as soon as its melted down. Have been told it still tastes okay but there is definitley an...
  11. fidelis

    I2 recycling from push/pull method

    original source + link to push/pull method!! enjoy >_< In the dual push/pull cans you will have trapped the HI gas by dissolving HI into the water. This occurs throughout most of the reaction. When complete the dual gas/pressure regulator contains a reddish liquid strongly acidic full of HI...
  12. fidelis

    push/pull method methamphetamine

    enjoy this "meth"od hehe :b original synth here, but i would suggest just sticking with my ver because i made a lot of grammar corrections this is how fzr96 does push and pull: i use generic 60 mg sudafeds from walgreens. i throw them in a blender, then i throw in some denatured alcohol...
  13. O

    Help with extraction of pseudoephedrine 30mg

    I need help extracting 30mg pseudoephedrine from 200mg ibuprofen combination pills, my brand of the pills is called momenxsim i need help with this!
  14. chef learner

    How to increase the hardness of methamphetamine after crystallization

    Question 
    Please help me improve some of my knowledge, because currently I can't find any relevant solutions. After I kept trying to recrystallize D-methamphetamine, every time it turned into white transparent crystals (almost completely transparent, like glass), I asked a local manufacturer to check my...
  15. R

    Nagai method ratios

    Does anyone one know the best ratios for the Nagai method? On here people claim its 1:2:2 but more experienced cooks claim its 1:1:1. Anyone who tried this can chime in?
  16. R

    Scalability of meth via ephedrine route

    How scalable is the meth via ephedrine and H3PO2 before the reaction becomes unstable? Is it possible to do 2kg batches with very good reflux, any one has any experience?
  17. Douda

    How can i quit crystal meth?

    Question 
    I have finaly realised that i am an addict to crystal meth. I can go 2 weeks most without smoking crystal meth but once i take 1 hit again.its back to square one. I use to smoke everyday,eventualy lost my job.I have a new job now so i did learn from my past mistakes,These days i smoke bout once...
  18. D

    Czech methamphetamine (aka pervitin) vs crystal meth

    Traditional Czech methamphetamine, locally known as pervitin, is made from (pseudo)ephedrine using iodine and red phosphorus. I understand that the process does not change the chirality of the starting molecule and so it produces 100 % d-meth. Crystal meth is advertised as also d-meth but it...
  19. R

    Disclosure of the physical properties of some amphetamines and methamphetamines NO.01

    Solubility: -Amphetamine hydrochloride has relatively weak solubility in water and alcohol and is easy to crystallize; its sulfate is almost insoluble in ethanol and isopropyl alcohol and will still precipitate even if boiled. -The solubility of methamphetamine hydrochloride in water and alcohol...
  20. fidelis

    chloroephedrine reduction to meth

    synth from this link, taken from the vespiary. heres another useful link i dont feel like copying down. excuse my laziness ^^; ༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚≽ ^ • ⩊ • ^ ≼༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚༝༚ Notes on the synthesis of Chloroephedrine and the reduction thereof...
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