[en] A proper analysis of chemical compounds should give information about the chemical identity (not only the structure but also enantiomeric form), the chemical purity and chemical composition (e.g. giving information about counter-ions, solvents of crystallization). For labelled compounds information is also needed about isotopic purity (defined as the % of isotope present in the compound), the position/distribution of the isotope in the molecule and degree of labelling/specific activity. In the past ten years the possibilities for spectrometric analyses of labelled compounds have increased enormously and this chapter will give an overview of these methods with the exception of (radio)chromatography that will be dealt with in another chapter. (author)
Source
Jones, J.R. (ed.) (Surrey Univ., Guildford (UK)); 9050554GB: 6024800GB; Royal Society of Chemistry Special Publication; (no.68); 262 p; ISBN 0-85186-746-4; 
; 1988; p. 88-117; The Royal Society of Chemistry; London (UK); Isotopes: essential chemistry and applications II: residential school; Guildford (UK); 6-8 Jan 1988
; 1988; p. 88-117; The Royal Society of Chemistry; London (UK); Isotopes: essential chemistry and applications II: residential school; Guildford (UK); 6-8 Jan 1988
[en] The use of NMR spectroscopy and mass spectroscopy for analysing the chemical composition and purity of labelled compounds is discussed. (U.K.)
Source
Jones, J.R. (ed.) (Surrey Univ., Guildford (UK)); 272 p; ISBN 0-85186-746-4; ; 1988; p. 88-117; Royal Society of Chemistry; London (UK); Isotopes: essential chemistry and applications 2 symposium; Guildford (UK); 6-8 Jan 1988; Price Pound 39.50
; 1988; p. 88-117; Royal Society of Chemistry; London (UK); Isotopes: essential chemistry and applications 2 symposium; Guildford (UK); 6-8 Jan 1988; Price Pound 39.50