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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
 2003-12-21, 21:03
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kirby 
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multiple choice
reading a few posts left me with some questions/ideas..
lets say sudafed 60mgs were used,,
min turps soak for 24 hrs,,
then 3 iso extractions,,
evaporate the iso till scale appears,,
then add 50ml of iso to fully dissolve eph again,
add 1 litre of toluene to the iso,,
heat to 70c for 30mins,,
this should evaporate the iso,,
leaving all the crap in the toluene,,
and precipitating out all the eph as a solid,
filter the toluene,
whats in the filter is your eph...
choose letter best describing your thoughts,
A. yes
B. no
C. fuck off you idiot
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#2
 2003-12-21, 21:28
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Re: multiple choice
C)
[This message has been edited by Jamiroquai (edited 12-21-2003).]
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#3
 2003-12-21, 22:34
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kirby 
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Re: multiple choice
thats bloody charming that is
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#4
 2003-12-23, 05:46
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Re: multiple choice
d) sounds like that would work...
theoretically.....
[This message has been edited by LwaysTired (edited 12-26-2003).]
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#5
 2003-12-24, 03:15
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wolffe69 
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Re: multiple choice
Or, eliminate that, and get the 24 60's I got (thanks to a good old repected friend, and a buck and 84 cents plus tax times 3) Crush and dissolve in warm Dh20, evap, then boil in several times volume in 'Tone. Freezer till crystal, then re-boil, and re-freeze.
Total time: less than you'd think.
Total solvents: One. (Unless you count a jug of water for 79 red pennies (USA))
Total yield (Pure E): 2.25G
Other than that, I have no Idea. Never went your route, but then again, I haven't heard any BS come from you Kirb, so who am I to say anything, eh?
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#6
 2003-12-24, 03:52
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kirby 
Regular
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Re: multiple choice
im not saying it would work,,
just a thought thats all..
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