258 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, AUGUST 1986, VOL. 1 Future Issues will lnclude- Atomisation in Graphite Furnace Atomic Absorption Spectrometry: Atmospheric Pressure vis-a-vis Vacuum Vaporisation -Ralph E. Sturgeon and James Arlow Behaviour of Zeeman Corrected Atomic Fluorescence at High Source Currents Associated with Magnetic Inhomogen- eities in the Source Plasma-Guo Tie- Zhend and Roger Stephens Direct Determination of Lead in Soils and Sediments by Atomic Absorption Spec- troscopy Employing a Grcphite Capsule - Flame Atomiser-Janez Stupar Electrothermal Vaporisation Sample Introduction into an Atmospheric Press- ure Helium Microwave-induced Plasma for the Determination of Iodine in Hydrochloric Acid-Neil W. Barnett and (the late) Gordon F. Kirkbright Multi-element Analysis of Ferrotungsten by Inductively Coupled Plasma Atomic Emission Spectrometry-Ivan HIavaGek and Irena Hlavatkova Spatial Emission Characteristics and Excitation Mechanisms in the Inductively Coupled Plasma.A Review-John Davies and Richard Snook Improved Determination of Cadmium in Blood by Flame Atomic Fluorescence Spectrometry-Edet J. Ekanem, Charles L. R. Barnard, John M. Ottaway and Gordon S. Fell Inductively Coupled Plasma Atomic Flu- orescence Spectrometric Determination of Cd, Cu, Fe, Mn, Pb and Zn in Geological Materials-Richard F. Sanzo- lone Depth Concentration Profiles Obtained by Carbon Furnace AAS for Nickel and Aluminium in Human Skin-John F. Alder, Maria C. C. Batoreau, Anthony D. Pearse and Ronald Marks Automation of Molecular Emission Cavity Analysis.Determination of Phosphorus-I. H. El-Hag and Alan Towns hend Determination of Dissolved Inorganic Selenium( IV) and Selenium(V1) Species in Natural Waters by Hydride Generation Atomic Absorption Spectrometry-S. C. ADte and A. G. Howard Blood Cadmium Determination-Results of an External Quality Assessment Scheme-Bryan J. Starkey, Andrew P. Taylor and Arthur W. Walker Determination of Cadmium in Blood Plasma by Graphite Furnace Atomic Absorption Spectrometry-M. M. Black, Gordon S. Fell and John M. Ottaway Quality Assurance of Analytical Data: with Special Reference to the Determi- nation of Lead and Cadmium in Biolog- ical Specimens-C. B. Pandya, T. S. Patel, G. M. Shah, N. G. Sathawara, V. G. Patel, D. J. Parikh and B. B. Chat terj ee An External Quality Assessment Scheme for Trace Elements in Biological Fluids- Andrew Taylor and R. J. Briggs Atomic Spectrometry Update The Update in the October issue is- Atomisation and Excitation-Barry L. Sharp, Neil W. Barnett, John C. Burridge - ~~. . . and John M. Ottaway