ANALAO 1 18(6) 583-736,65N-80N (1 993)AnalystJune 1993The Analytical Journal of The Royal Society of ChemistryCONTENTS65N Conference Report-SAC '92-J. D. R. Thomas58358759360 160961361762362763363964364965766 1665669The Opening Address t o SAC '92-Laboratory of the Government Chemist, Past and Future-Richard WorswickDevelopment of an International Chemical Measurement System-Plenary Lecture-B.ernard KingFlow-through (Bio)Chemical Sensors-Plenary LectureMiguel Valcarcel, Maria Dolores Luque de CastroPAPERSAttomole Detection of Nitroaromatic Vapours Using Resonance Enhanced Multiphoton Ionization Mass Spec-trometry-Alastair Clark, Kenneth W. D. Ledingham, Archibald Marshall, Joseph Sander, Ravi P. SinghalAnalysis of Steroids.Part 46. Qualitative and Quantitative Characterization of Bulk Cholesterol by Gas Chromato-graphy and Gas Chromatography-Mass Spectrometry-Anna Lauko, Eva Csizer, Sandor GorogPhotobleaching of Methylene Blue in Continuous Wave Thermal Lens Spectrometry-Roger D. Lowe, Richard D.SnookPartial Least Squares Resolution of Multianalyte Flow Injection Data-Paul MacLaurin, Paul J. Worsfold, PhilipNorman, Michael CraneDetermination of Iodide Ion in Impregnated Charcoals by Flow Injection-Cheryl D. Monks, Duangjai Nacapricha, ColinG. TaylorFlow Injection Chemiluminometric Determination of Epinephrine, Norepinephrine, Dopamine and L-Dopa-Ni kolaos T.Deftereos, Antony C. Calokerinos, Constantinos E. EfstathiouContinuous-flow Chemiluminometric Determination of Tetracyclines in Pharmaceutical Preparations and Honey byOxidation with N-Bromosuccinimide-Stergios A.Halvatzis, Meropi M. Timotheou-Potamia, Antony C. CalokerinosDetermination of Ascorbic Acid by Flow Injection With Chemiluminescence Detection-Abdulrahman A. AlwarthanFlow Injection Chemiluminescence Method for the Selective Determination of Chromium(iii)-Rosario Escobar,Qingxiong Lin, Alfonso Guiraum, Francisco F. de la RosaPhase-selective Alternating Current Adsorptive Stripping Voltammetry of Aminopterin on a Mercury Thin Film CarbonFibre Ultramicroelectrode-Michael A. Malone, Agustin Costa Garcia, Paulino Tution Blanco, Malcolm R. SmythDetermination of Atmospheric Sulfur Dioxide by Differential-pulse Polarography Using Selenite-Guler Somer, AliKoGakInvestigation of Polymorphism of Mexiletine Hydrochloride by Fourier Transform Infrared and Differential ScanningCalorimetric Techniques-Attila Kiss, Janos RepasiPalladium-Magnesium Nitrate as a Chemical Modifier for the Determination of Lead in Mussel Slurries byElectrothermal Atomic Absorption Spectrometry-Pilar Bermejo-Barrera, Manuel Aboal-Somoza, Rosa M.Soto-Ferreiro, Raquel Dominguez-GonzalezSeparation and Determination of Thiosulfate, Sulfite and Sulfide in Mixtures-Tomozo Koh, Katsuaki Okabe, YasuyukiMiura673674 Foreword-KAC '92675 An Account of Kinetic Determinations and Other Kinetic Aspects of Analytical Chemistry: from Cordoba t o681Fourth International Symposium on Kinetics in Analytical ChemistryErlangen-Horacio A.MottolaTUTORIAL REVIEW-Recent Strategies in Automated Reaction Rate Based Determinations-Manuel SilvaPAPERS689 Kinetic Effects in Surface-enhanced Raman Spectroscopy: Does it Have Potential as an Analytical Tool?-Siegfried695 Extended Kalman Filter for Multiwavelength, Multicomponent Kinetic Determinations-Brett M. Quencer, Stanley R.703 In Situ Measurements on Surfactant-Mineral Interactions by Polarographic Adsorption Kinetics-Franz-Hu bert707 Simultaneous Kinetic Fluorimetric Determination of Amoxycillin and Clavulanic Acid by the Stopped-flow Mixing71 1 Decomposition of 2,6-Dichlorophenolindophenol in Strongly Acidic Solutions: a Potential Kinetic Method for theSchneider, Harald Grau, Peter Halbig, Ulrich NickelCrouchHaegel, Monika Konig, Milan Johann SchwugerTechnique-Pilar Izquierdo, Agustina Gomez-Hens, Dolores Perez-BenditoDetermination of pH-Constantina N.Konidari, Christos G. Nanos, Miltiades I. KarayannisContinued on Inside Back CoverTypeset and printed by Black Bear Press Limited, Cambridge, England103-2651tC199336.1-715 Use of the Triiodide-Hexadecylpyridinium Chloride Micellar System for the Kinetic Determination ofMolybdenum(v1)-Maria Loreto Lunar, Soledad Rubio, Dolores Perez-Bendito719 Trial Measurements in Flow Analysis-Boaventura Freire dos Reis, Elias Ayres Guidetti Zagatto, Patricia BenediniMartelli, Sandra Maria Boscolo Brienza723 Immobilization of Glutamate Oxidase on Non-porous Glass Beads. Automated Flow Injection System for the Assay ofGlutamic Acid in Food Samples and Pharmaceuticals-Constantine D.Stalikas, Miltiades I. Karayannis, Stella M.Tzouwara-Karaya nni727 Substitution of Peroxidase in Trinder's Reagent with Iron(i1) for the Determination of Hydrogen Peroxide in EnzymicReactions by Applying Flow Injection-Efstratios R. Kiranas, Stella M. Tzouwara-Karayanni, Miltiades I. KarayannisCOMM U NlCATl ON731 Use of Poly(L4ysine) and Ascorbic Acid for Surface Enhanced Resonance Raman Scattering Analysis of Acidic MonoazoDyes-C. H. Munro, W. E. Smith, P. C. White735 CUMULATIVE AUTHOR INDEX69N Conference Diary74N Book Reviews79N Papers in Future IssuesCOYAL SOCIETYIF CHEMISTRYUnderslAn lntroduci2nd EditionEdited by R.M. HThis 2nd edition cgreatly updated, Iand environment;The book describatmosphere, freslbehave in these renvironmental pnenvironmental cohuman health efftcase studies areThis unique introcand first year poschemistry, as we1consultancy whoSoftcoverISBN 0 85186 23August 1992SOCIETY OFC H E M ISTRY:anding Our Environment:tion to Environmental Chemistry and Pollutionarrison University of BirminghamIf Understanding Our Environment has been reworked andxoviding a modern introductory level text for students of pollution31 chemistry.les the basic concepts in relation to the chemistry of thehwaters, oceans and soils, as well as the ways in which pollutantsnedia (exemplified by case studies based upon topical3blems).It also examines the transfer of pollutants between differentmpartments, the monitoring of the environment, the ecological andx t s of chemical pollution, economics and regulatory control.Againused throughout.juctory text will be essential reading for students on undergraduatetgraduate courses dealing with pollution and environmental1 as for scientists and engineers in industry, public service andrequire a basic understanding of environmental processes.xvi + 326 pages30 Price f19.50To Order, Please write to the: Royal Society of Chemistry,Turpin Distribution Services Limited, Blackhorse Road, Letchworth, HertsSG6 1 HN. 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