268 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, APRIL 1987, VOL. 2 Future Issues will lnclude- Peak-area Measurements in Electrother- mal Atomisation Inductively Coupled Plasma Atomic Emission Spectrometry- J. Alvarado, P. Cavalli, N. Omenetto, G. Rossi and (the late) J. M. Ottaway Use of a Thermospray Nebuliser as a Sample Introduction System for Induc- tively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)-K. A. Ver- meiren, P. D. P. Taylor and R. Dams Fluoride Interference on the Boron ICP Atomic Emission in Methanolic Solu- tions-A. Canals and V. Hernandis Selection of Mode for the Measurement of Lead Isotope Ratios by Inductively Coupled Plasma Mass Spectrometry and its Application to Milk Powder Analysis -J. R. Dean, R. Massey and L. Ebdon Atomic Absorption Spectrometric Method for the Determination of Phos- phorus Using Bismuth - Phosphornolyb- date Complex-P.K. Gupta and R. Ramchandran An Evaluation of the Grid-type Nebuliser for Organic Solvent Introduction to the ICP-Timothy Brotherton, Barbara Barnes, Nohora Vela and Joseph Caruso Spectral and Physical Interferences in a New Flexible Inductively Coupled Plasma Mass Spectrometry Instrument-Daniel A. Wilson, George H. Vickers and Gary M. Hieftje On-line Sequential Detection by Induc- tively Coupled Plasma Spectrometry of Trace Elements After Liquid Chromato- graphy of Biological Fluids-P. E. Gardiner, P. Braetter, B. Gerken and A. Tomiak K and L Shell X-ray Relative Intensity Measurement&. Bhan, A. Rani, S. N. Chaturvedi and N. Nath Direct Determination of Cadmium in Soil Slurries by Microsampling Cup Atomic Absorption Spectrometry-G. Rygh and K. W. Jackson Development of Hollow-cathode Radia- tion Sources. Part l. Study of the Effects of Cones Placed in the Cathode Cavity on the Emitted Light Intensity-L. Papp and L. Racz Development of Hollow-cathode Radia- tion Sources. Part 2. Study of the Effect of a Cylinder Placed in the Cathode Cavity on the Emitted Light Intensity-L. Papp Optimisation of the Analytical Condi- tions for the Determination of A1 in Human Blood Plasma and Serum by GFAAS. Part 2. Assessment of the Analytical Method-P. E. Gardiner and M. Stoeppler Atomic Spectrometry Update The Update in the June issue is-Instrumentation- John Marshall, Stephen J. Haswell and Stephen J. Hill