analytical chemist
   
Posts: 7463 Joined: 21-May-2008 Last visit: 03-Mar-2024 Location: the lab
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U.S. Patent 3,183,172 "Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
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DMT-Nexus member
Posts: 2147 Joined: 09-May-2009 Last visit: 24-Mar-2024 Location: the shire, England
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Thanks for this great share Mr benzyme 
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analytical chemist
Posts: 7463 Joined: 21-May-2008 Last visit: 03-Mar-2024 Location: the lab
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You're welcome. For all practical purposes, one may get reasonably clean product by the procedure listed in section 2, to line 36. The chemical treatment involving silver chloride calls for hydrogen sulfide, which is immensely toxic and foul-smelling (at concentrations where others in the area can smell it, you'd already be dead). This is not advisable without a fume-hood and carbon trap. "Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
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DMT-Nexus member
Posts: 290 Joined: 15-Jun-2011 Last visit: 01-Jun-2020
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Another thanks here! Hmm, that process looks and sounds awfully familiar. I seem to remember someone having a flask full of waxy crystals s/p rotovap using some of the procedures outlined in that paper  All these posts are on behalf of Stimpy, my yellow bullhead. He is an adventurous fish, and I feel his exploits are worth sharing...so much so, I occasionally forget that HE is the one who does these things. Sometimes I get caught in the moment and write of his experiences in the first person; this is a mistake, for I am an upstanding citizen who never does wrong. Stimpy is the degenerate.
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DMT-Nexus member
Posts: 14191 Joined: 19-Feb-2008 Last visit: 30-May-2024 Location: Jungle
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Interesting thanks benz!
What is the `halogen` they claim that elutes together with psilocin/cybin?
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analytical chemist
Posts: 7463 Joined: 21-May-2008 Last visit: 03-Mar-2024 Location: the lab
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this is an old-school invention, I'm assuming they're referring to the halocarbon used to extract, in this case, chloroform. "Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
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DMT-Nexus member
Posts: 358 Joined: 03-Nov-2010 Last visit: 05-Apr-2021 Location: Nl
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benzyme wrote: The chemical treatment involving silver chloride calls for hydrogen sulfide, which is immensely toxic and foul-smelling (at concentrations where others in the area can smell it, you'd already be dead). Nothing wrong with some good old Jenkem 
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