Urea and ion exchange
ricardo.silva at CIGB.EDU.CU
Tue Jun 29 18:56:43 EST 1999
Several colleagues of mine have advised me against using high
concentrations (8 M) of urea in ion exchange runs. In their
experience, nothing binds under this conditions. This puzzles me,
because being urea an uncharged species, it shouldn't interfere with
ion exchange, right?
Does anybody have similar experiences and/or have an explanation?
Division of Vaccines,
PO Box 6162
La Habana, Cuba
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