Racemic aminophosphonic acids were completely resolved into their enan
tiomers by capillary electrophoresis using P-cyclodextrin as a chiral
selector in a berate electrolyte. The reproducibility of sample inject
ion, solute migration time, and detection limits of the solute were st
udied. The calibration curve obtained from peak areas was linear over
the concentration range of 10 to 300 mu g/mL. (C) 1996 Wiley-Liss, Inc
.