1. A new shape-oriented classification method for UV/VIS-spectra

   • R. Wallwitz
   • W. Baumann

   OriginalPaper Pages: 385 - 391

2. A simplified model of the ECD

   • I. Śliwka
   • Jan Lasa

   OriginalPaper Pages: 392 - 396

3. Certified reference material for the quality control of cadmium, copper nickel and zinc determination in estuarine water (CRM 505)

   • Ph. Quevauviller
   • K. J. M. Kramer
   • T. Vinhas

   OriginalPaper Pages: 397 - 404

4. Monitoring of high hydrogen peroxide concentrations by voltammetryc

   • Philippe Westbroek
   • Bart Van Haute
   • E. Temmerman

   OriginalPaper Pages: 405 - 409

5. Microcell for anodic stripping voltammetry of trace metals

   • Ya. I. Tur’yan
   • E. M. Strochkova
   • A. Shenhar

   OriginalPaper Pages: 410 - 413

6. Speciation studies by capillary electrophoresis- Simultaneous determination of chromium(III) and chromium(VI)

   • A. R. Timerbaev
   • O. P. Semenova
   • G. K. Bonn

   OriginalPaper Pages: 414 - 419

7. Trace enrichment and measurement of platinum by flow injection inductively coupled plasma mass spectrometry

   • M. M. Hidalgo
   • M. M. Gómez
   • M. A. Palacios

   OriginalPaper Pages: 420 - 423

8. Spectrofluorometric trace determination of cerium(III) in sodium hexametaphosphate solutions

   • Ayçiçek Akseli
   • Yener Rakicioğlu

   OriginalPaper Pages: 424 - 427

9. Application of cobalt ammine complexes for the simultaneous determination of traces of As, Fe, Ti, V and Zr in high-purity cobalt metal by lanthanum hydroxide coprecipitation and inductively coupled plasma-atomic emission spectrometry

   • O. Kujirai
   • Kei Yamada

   OriginalPaper Pages: 428 - 431

10. Ion chromatographic determination of transition metals in irradiated nuclear reactor surveillance samples

    • Immanda Louw

    OriginalPaper Pages: 432 - 435

11. Trace metal analysis of coal fly ash collected plain and on a quartz fibre filter

    • T. Laitinen
    • H. Revitzer
    • M. Tolvanen

    OriginalPaper Pages: 436 - 441

12. Flow-injection/pervaporation coupling for the determination of sulphide in Kraft liquors

    • I. Papaefstathiou
    • M. D. Luque de Castro
    • M. Valcárcel

    OriginalPaper Pages: 442 - 446

13. Solid-phase extraction of the chromium(III)-diphenylcarbazone complex prior to ion-pair chromatography and application to geological samples

    • S. Tian
    • G. Schwedt

    OriginalPaper Pages: 447 - 450

14. Separation and determination of some stereoisomers by capillary gel electrophoresis with cyclodextrin incorporated in polyacrylamide gel

    • Jin-Ming Lin
    • Tatsuro Nakagama
    • Toshiyuki Hobo

    OriginalPaper Pages: 451 - 454

15. Direct quantitative analysis of peptides using matrix assisted laser desorption ionization

    • Arkady I. Gusev
    • William R. Wilkinson
    • D. M. Hercules

    OriginalPaper Pages: 455 - 463

16. Screening of pesticide-contaminated soil by supercritical fluid extraction (SFE) and high-performance thin-layer chromatography with automated multiple development (HPTLC/AMD)

    • R. Koeber
    • R. Niessner

    OriginalPaper Pages: 464 - 469

17. Determination of warfarin at trace-levels in water by solid-phase spectrofluorimetry

    • J. L. Vilchez Quero
    • Jamal Rohand
    • L. F. Capitán-Vallvey

    OriginalPaper Pages: 470 - 473

18. Small-scale method for the determination of selected organochlorine pesticides in soil

    • L. Polese
    • E. V. Minelli
    • M. L. Ribeiro

    OriginalPaper Pages: 474 - 476

19. Comparison of high resolution gas chromatography with electron impact and negative ion mass spectrometry detection for the determination of coplanar polychlorobiphenyl congeners in sewage sludges

    • V. Raverdino
    • R. Holzer
    • J. D. Berset

    OriginalPaper Pages: 477 - 482

20. Contaminant migration from food packaging laminates used for heat and eat meals

    • G. Lawson
    • Campbell T. Barkby
    • Carolyn Lawson

    OriginalPaper Pages: 483 - 489

21. Methyl and phenyl esters and thioesters of carboxylic acids as surrogate substrates for microassay of proteinase K esterase activity

    • Babak Borhan
    • Bruce Hammock
    • Barry W. Wilson

    OriginalPaper Pages: 490 - 492

22. A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS

    • R. Falter
    • H. F. Schöler

    OriginalPaper Pages: 492 - 493

23. Preparation of an iodide ion-selective electrode by chemical treatment of a silver wire

    • D. Dobčnik
    • J. Stergulec
    • S. Gomišček

    Short Communications Pages: 494 - 496

24. Indirect flame atomic absorption detection for the liquid chromatographic separation of alkaline metals

    • P. Viñas
    • N. Campillo
    • M. Hernández Córdoba

    OriginalPaper Pages: 497 - 498

25. Derivative spectrophotometry in the determination of metal ions with 4-(pyridyl-2-azo)resorcinol (PAR)

    • E. Bobrowska-Grzesik
    • Andrzej M. Grossman

    OriginalPaper Pages: 498 - 502

26. Kinetic-spectrophotometric determination of sulfide by its reaction with resazurin

    • A. Safavi
    • A. Rahmani
    • V. Naeemie Hosseini

    OriginalPaper Pages: 502 - 504