SESSTION A HICH RESOLUTION MASS SPECTROMETRY 1
Some New Atomic Mass Determinations Made with a LargeSingle-focusing Mass Spectrometer＆J． T． Kerr, G． R． Bainbridge, J． W． Dewdney andH．E． Duckworth 1
The Performance and Image Error Correction of the NewStigmatic Focusing Mass Spectrograph＆H． Ewald, G． Sauermann and H． Liebl 10
Mass Spectrometers and Mass Spectrographs Corrected forImage Defects＆H． Hintenberger and L． A． Konig 16
Correction of Second Order Aberrations in Inhomogeneous MagneticSector Fields＆H． A． Tasman 36
Theoretical and Experimental Study of High-mass High-resolution Mass Spectrometers＆H． G． Voorhies, C． F． Robinson, L． G． Hall,W． M． Brubaker and C． E． Berry 44
Design and Performan of a Double-focusing Mass Spectrometerfor Analytical Work＆R． D． Craig and G． A． Errock 66
SESSION B MASS SPECTROMETRY OF SOLIDS 87
High Sensitivity Solid Source Mass Spectrometry＆G． H． Palmer 89
Isotope Dilution Analysis＆R． K． Webster 103
Ionization of Silver and Copper in a Triple-filament Ion Source＆W． Weiershausen 120
Investigation of the Time Variation of Alkali Ion Emission fromSolid Specimens on Glowing Metal Surfaces＆M． Kaminsky 125
Determination of Impurities in Solids by Spark Source MassSpectrometry＆R． D． Craig, G． A． Errock and J． D． Waldron 136
The Analysis of Non-conducting Solids by the Mass Spectrometer＆J． A． James and J． L． Williams 157
The Application of Mass Spectrometto the Study of Surfaces bySputtering＆R． E． Honig 162
SESSION C APPLICATION OF THE MASS SPECTROMETER INORGANIC CIHEMISTRY 173
Status of Application of Mass Spectrometry to Heavy Oil Analysis＆A． Hood and M． J． O’Neal 175
Use of Rhenium Filaments and Low Ionizing Voltages for AnalysingLiquid Products from Coal Hydrogenation by Mass Spectrometry＆A． G． Sharkey, Jr, C． F． Robinson and R． A． Friedel 193
The Analysis of Corrosive Gases with a Mass Spectrometer＆P． G． Bentley, A． N． Hamer and P． B． F． Evans 209
Mass Spectrometric Identification of Impurities in Organic Substancesby Means of Additional Factionation at the Inlet System＆C． Bokhoven and H． J． Theeuwen 222
Digitization of Mass Spectra＆B． F． Dudenbostel, Jr．, and P． J． Klaas 232
The Time-of-flight Mass Spectrometer＆D． B． Harrington 249
A High Speed Cycloidal Mass Spectrometer＆L． G． Hall, C． K． Hines and J． E． Slay 266
Ion Dissociation Reactions in the Mass Spectrometer＆A． L． Wahrhaftig 274
Theoretical Aspects of the Mass Spectra of Polyatomic Molecules＆G． R． Lester 287
Ion-molecule Reactions in the Gas Phase＆J． L． Franklin, F． H． Field and F． W． Lampe 308
High Resolution Mass Spectromet of Organic Materials＆J． H． Beynon 328
Interpretation of Mass Spectra of Organic Molecules＆F． W． McLafferty 355
The Mass Spectra of Some Organic Phosphates＆A． Quayle 365
Study of Rearrangement Processes in Mass Spectromet by Means ofLabelled Compounds＆J． Collin 384
SESSION D IONIZATION AND ELECTRON IMPACT STUDIES 395
Study of Multiple Ionization in Helium and Xenon by Electron Impact＆R． E． Fox 397
Recent Electron Impact Studies on Simple Molecules＆D． C． Frost and C． A． McDowell 413
Ionization Potentials of Alkyl and Halogenated Alkyl Free Radicals＆F． P． Lossing, P． Kebarle and J． B． de Sousa 431
Electron Impact Studies of Hydrazine and the Methyl-substitutedHydrazines＆V． H． Dibeler, J． L． Franklin and R． M． Reese 443
Negative Ion Formation and Electric Breakdown in SomeHalogenated Gases＆W． M． Hickam and D． Berg 458
A Modification of the R．P．D． Method for Measuring AppearancePotentials＆G． G． Cloutier and H． I． Schiff 473
Kinetic Energy of Fragment Ions＆R． Taubert 489
SESSION E USE OF THE MASS SPECTROMETER INFUNDAMENTAL RESEARCH 505
Isotopic Analysis of Trace Quantities of Rare Gases＆A． O． Nier 507
Mass Spectrometric Analysis of Simple Hydrogen Compounds＆G． Nief and R． Botter 515
The Mass Spectrometer as a Geological Instrument＆R． D． Russell 526
Mass Spectrometric Studies of the Thermodynamic Properties of Group Ⅲ-V and Group Ⅱ-Ⅵ Compounds and the Group Vand Ⅵ Elements＆P． Goldfinger and M． Jeunehomme 534
Absorption and Desorption of Gases in the Ionized State on Metaland Glass Surfaces＆J． H． Leck 547
The Investigation of Certain Surface Processes by Mass Spectrometry＆A． J． B． Robertson 559
A Mass Spectrometer with a Low Temperature Ionization Chamber toStudy Heterogeneous Reactions of Atoms and Free Radicals（Example: Iodine Atoms）＆L． P． Blanchard and P． Le Goff 570
BIBLIOGRAPHY ON MASS SPECTROMETRY 591
Introduction 593
Section A: Instrument Design 595
Section B: Operating Techniques 620
Section C: Applications to Isotopic Problems: 630
Ca Atomic weights and isotopic constitution of the elements 630
Cb Isotopes used as tracers 649
Section D : Applications to Organic Chemistry 651
Section E: Ionization and Dissociation of Molecules 665
Section F: General Applications in Engineering and Physics 677
Section G : Applications to Solids 687
Name Index 690