title: Mass spectrometry of metal chelates-III Further studies on metal oxinates.
abstract: The mass spectra of the oxmates of gallium, dysprosium, beryllium, samarium, cadmium, neodymium, indium, bismuth, lanthanum, yttrium and gadolinium have been recorded. The results have been correlated with the structures proposed m the literature. The integrated ion current method has been applied to determine submicrogram quantities of some of these compounds. Oxinates insoluble in organic solvents or undergoing reaction on solution were precipitated directly in the evaporation probe. The factors which determine the suitability of metal chelates for the estimation of metals by this method are discussed together with the instrumental factors which determine the ultimate sensitivity.
authors.affiliation: Department of Chemistry, University of Birmingham, P.O. Box 363, Edgbaston, Birmingham 15, England.
authors.forename: J R
authors.initials: JR
authors.lastname: Majer
authors.forename: M J
authors.initials: MJ
authors.lastname: Reade
authors.forename: W I
authors.initials: WI
authors.lastname: Stephen