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The use of enantiomer ratios (ERs) to indicate the relative amounts of a pair of enantiomers in a sample has some disadvantages. Enantiomer fractions (EFs) are proposed as an alternative expression to eliminate the difficulties.
Department of Analytical Chemistry and Applied Spectroscopy, Free University, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands Netherlands Institute for Fisheries Research, P.O. Box 68, NL 1970 AB IJmuiden, The Netherlands
Department of Analytical Chemistry and Applied Spectroscopy, Free University, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands Netherlands Institute for Fisheries Research, P.O. Box 68, NL 1970 AB IJmuiden, The Netherlands