J.A!3"€2 847) 53N-60N 935-1 052 261 R7336R ( 1 983) Journal of Analytical Atomic I n c I u d I n g Atom I c S pec t ro m et ry CONTENTS October 1993 Spectrometry Updates NEWS AND VIEWS 53N Conference Reports-Damon Green Mark Rummeli 56N Book Reviews-Phil Riby J F van Staden E Hywel Evans 58N Diary of Conferences and Courses 66" Future Issues PAPERS 935 945 955 961 965 969 979 983 989 995 999 1005 101 1 1015 1023 1029 Operation Principles and Design Considerations for Radiofrequency Powered Glow Discharge Devices. A Review-R Kenneth Marcus Characterization of a Helium Discharge for Hollow Anode Furnace Atomization Non-thermal Excitation Spectrometry-Philip G Riby James M Harnly Furnace Atomization Plasma Excitation Spectrometry Effects of Sodium Chloride and Sodium Nitrate on Lead and Silver Emission-T D Hettipathirana M W Blades Use of the Hildebrand Grid Nebulizer as a Sample Introduction System for Microwave- induced Plasma Spectrometry- H e n ry k Mat u s i ewicz Determination of Lead by Electrothermal Vaporization Microwave-induced Plasma Atomic Emission Spectrometry After Flow-through Electrolytic Deposition in a Graphite Tube Packed With Reticulated Vitreous Carbon-Ernest Beinrohr Ewa Bulska Peter Tschopel Gunther Tolg Diagnostic Investigations of Aerosols with Varying Water Content in Inductively Coupled Plasma Mass Spectrometry-Norbert Jakubowski lngo Feldmann Dietmar Stuewer Determination of Trace Metals in Concentrated Brines Using Inductively Coupled Plasma Mass Spectrometry On-line Preconcentration and Matrix Elimination With Flow Injection-Les Ebdon Andrew Fisher Howard Handley Philip Jones Isotope Ratios of Calcium Determined in Calcium-46 Enriched Samples From Infants by Automated Multiple-collector Thermal Ionization Mass Spectrometry- Judith R Turnlund William R Keyes Karen C Scott Richard A Ehrenkranz Evaluation of Linear Photodiode Array Detection for Continuum Source Atomic Absorption Spectrometry With Electrothermal Atomization-Clare M M Smith Robbin Nichol David Littlejohn In Situ Concentration of Selenium and Tellurium Hydrides in a Silver-coated Graphite Atomizer-Ni Zhe-ming He Bin Han Heng-bin Comparison of Chemical Modifiers for Simultaneous Determination of Different Selenium Compounds in Serum and Urine by Zeeman-effect Electrothermal Atomic Absorption Spectrometry-Jane K Johannessen Bente Gammelgaard Ole Jalns Steen H Hansen Mineralization of Biological Materials Prior to Determination of Total Mercury by Cold Vapour Atomic Absorption Spectrometry-Jorge E Tahan Victor A Granadillo Jose M Sanchez Hernan S Cubillan Romer A Romero Immobilized Cysteine as a Reagent for Preconcentration of Trace Metals Prior to Determination by Atomic Absorption Spectrometry-Hayat A M Elmahadi Gillian M Greenway Determination of Gold by Slurry Electrothermal Atomic Absorption Spectrometry After Preconcentration 'by Escherichia Coli and Pseudomonas Putida-L Carlos Robles Concepcion Garcia-Olalla A Javier Aller Study of X-ray Fluorescence Spectrometry and Spark Ablation Inductively Coupled Plasma Atomic Emission Spectrometry for Chromium Determination in Ferrochromium From Bulk Metal Samples-Aurora G Coedo Teresa Dorado Carlos J Rivero Isabel G Cob0 Determination of Traces$ of Lutetium in Geological Samples by Resonance lbnization Spectroscopy-Theodor Borislavov Krustev Svetlana Trifonova Mincheva ;Dimitar Angelov Angelov Elena Petkova Vidolova-Angelova 4 continued on msde back cover1033 1037 1043 1049 1051 COMMUNICATIONS Rapid Sample Preconcentration by Aerosol Deposition for the Determination of Trace Elements by Inductively Coupled Plasma Spectrometry-Robin Rattray Jorge Mifioso Eric D Salin Isotope Ratio Measurement by Inductively Coupled Plasma Multiple Collector Mass Spectrometry Incorporating a High Efficiency Nebulization System- Andrew J Walder Dagmar Koller Nicola M Reed Robert C Hutton Philip A Freedman Complementary Radiofrequency Glow Discharge Source for a Commercial Quadrupole Mass Spectrometer System-Charles R Shick Jr Angelika Raith R Kenneth Marcus ERRATUM CUMULATIVE AUTHOR INDEX ATOMIC SPECTROMETRY 199R Atomic Mass Spectrometry and X-ray Fluorescence Spectrometry-Jeffrey R UPDATE Bacon Andrew T Ellis Adam W McMahon Philip J Potts John G Williams 31 3R References WHY PAY A FORTUNE GBC Scientific Equipment U.K Ltd.13 Frederick Sanger Road The Surrey Research Park Guildford Surrey GU2 5YD Tel 0483 304988 Fax 0483 303071 Circle 002 for further information