title: Enantiomer fractions instead of enantiomer ratios.
abstract: 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.
authors.affiliation: Department of Analytical Chemistry and Applied Spectroscopy, Free University, Anmsterdam, The Netherlands. henkj@rivo.dlo.nl
authors.forename: H J
authors.initials: HJ
authors.lastname: De Geus
authors.forename: P G
authors.initials: PG
authors.lastname: Wester
authors.forename: J
authors.initials: J
authors.lastname: de Boer
authors.forename: U A
authors.initials: UA
authors.lastname: Brinkman
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000379:methods*; D013237:Stereoisomerism