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[sam]

Hi everyone!!
I found this great forum and it's just what I've looked for a long time ...
anyway...

I'm doing this lab report and I'm not so clear about the extraction process
what are exactly the stages? what is the liquid phase,what's the organic ??
we did extraction of cafein out of tea leafes.
I will appericiat and thak anyone who can help me with that A.S.A.P
THE REPORT IS FOR TOMORROW...