Retention factors for three solutes separated on a C8 nonpolar stationary phase are
Chapter 24, Problem 24-19(choose chapter or problem)
Retention factors for three solutes separated on a C8 nonpolar stationary phase are listed in the table on the next page. Eluent was a 70:30 (vol/vol) mixture of 50 mM citrate buffer (adjusted to pH with NH3) plus methanol. Draw the dominant species of each compound at each pH in the table and explain the behavior of the retention factors.
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