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Laboratory Tips Safety proceedures, test reagents, drilling rubber stoppers, bending glass tubes, etc. Contributed to by chemists.

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 #1 
Old 2002-12-04, 03:45
airic33 airic33 is offline
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Default Help with cleaning

I was wondering how to turn something dirty like qrank into clean crystal-methamphetamines. Could anybody let me know the procedure.

Thanks
airic
 #2 
Old 2002-12-04, 06:58
madchemist madchemist is offline
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Default Re: Help with cleaning

Fractionally vacuum distill the freebase. You will get the most beautiful and potent crystals if you do this. You can do a/b's, washing, recrystalizing etc, but your never gonna get USP quality that way.
 #3 
Old 2002-12-08, 20:38
airic33 airic33 is offline
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Default Re: Help with cleaning

How do I do that?
 #4 
Old 2002-12-08, 22:56
tryptamine tryptamine is offline
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Default Re: Help with cleaning

Mad's just messin' with you. I assume you don't have glassware or a rotary vacuum pump that pulls 5 torr?

 #5 
Old 2002-12-12, 17:12
one05x4 one05x4 is offline
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Default Re: Help with cleaning

ha
 #6 
Old 2002-12-12, 18:49
tryptamine tryptamine is offline
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Default Re: Help with cleaning

nice post 420 you like that?
 
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