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  1. Theodormrl

    Pyrrolidine

    Looking for a vendor 
    Hi, I’m looking for pyrrolidine vendor Europe🇪🇺
  2. α-PVP/MDPV synthesis from 2-Bromovalerophenone

    α-PVP/MDPV synthesis from 2-Bromovalerophenone

    α-PVP hydrochloride synthesis from 2-Bromovalerophenone (cas 49851-31-2) https://bbgate.com/threads/synthesis-of-alpha-pvp-1-10kg-scale.12/
  3. Marvin "Popcorn" Sutton

    a-PVP crystallization

    a-PVP powder is crystallized in a solvent with 1g per 0.5-1 ml proportion. The solvent solution is prepared from water and alcohol in the 30/70, 50/50 or 70/30 ratio. It is very important to use well-purified a-PVP powder. A dirty product can make crystallization difficult. The solution is...
  4. WillD

    Alpha-PVP synthesis (1-10kg scale). Complete video tutorial.

    Introduction This topic is represented alpha-PVP synthesis way in a medium scale 1-10 kg. There are elaborated video tutorials, which are allowed to produce this substance to anybody. Also, you can find here a list of necessary equipment and reagents. Equipment and glassware: Round bottom...
  5. G.Patton

    a-PVP qualitative determination

    Sometimes there is situation when you buy mephedrone but it's replaced with a-PVP in some cases. You have to check it for your health sake. Here I would like to present you the following qualitative method of a-PVP determination. In other words, how to distinguish a-PVP from mephedrone. The...
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