EtOH precipitation

Rick Conrad rconrad at
Fri Mar 3 17:15:47 EST 1995

Anyone out there have a history of the different salts used in ethanol
precipitations?  I know ammonium acetate is supposed to leave small
molecules in the supe, but why sodium acetate versus chloride (or vice
versa)?  Any citations relating to this (I've read the basically non-
informative Maniatis and Red Book blurbs) would be appreciated.

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