A new shape-oriented classification method for UV/VIS-spectra R. WallwitzW. Baumann OriginalPaper Pages: 385 - 391
Certified reference material for the quality control of cadmium, copper nickel and zinc determination in estuarine water (CRM 505) Ph. QuevauvillerK. J. M. KramerT. Vinhas OriginalPaper Pages: 397 - 404
Monitoring of high hydrogen peroxide concentrations by voltammetryc Philippe WestbroekBart Van HauteE. Temmerman OriginalPaper Pages: 405 - 409
Microcell for anodic stripping voltammetry of trace metals Ya. I. Tur’yanE. M. StrochkovaA. Shenhar OriginalPaper Pages: 410 - 413
Speciation studies by capillary electrophoresis- Simultaneous determination of chromium(III) and chromium(VI) A. R. TimerbaevO. P. SemenovaG. K. Bonn OriginalPaper Pages: 414 - 419
Trace enrichment and measurement of platinum by flow injection inductively coupled plasma mass spectrometry M. M. HidalgoM. M. GómezM. A. Palacios OriginalPaper Pages: 420 - 423
Spectrofluorometric trace determination of cerium(III) in sodium hexametaphosphate solutions Ayçiçek AkseliYener Rakicioğlu OriginalPaper Pages: 424 - 427
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. KujiraiKei Yamada OriginalPaper Pages: 428 - 431
Ion chromatographic determination of transition metals in irradiated nuclear reactor surveillance samples Immanda Louw OriginalPaper Pages: 432 - 435
Trace metal analysis of coal fly ash collected plain and on a quartz fibre filter T. LaitinenH. RevitzerM. Tolvanen OriginalPaper Pages: 436 - 441
Flow-injection/pervaporation coupling for the determination of sulphide in Kraft liquors I. PapaefstathiouM. D. Luque de CastroM. Valcárcel OriginalPaper Pages: 442 - 446
Solid-phase extraction of the chromium(III)-diphenylcarbazone complex prior to ion-pair chromatography and application to geological samples S. TianG. Schwedt OriginalPaper Pages: 447 - 450
Separation and determination of some stereoisomers by capillary gel electrophoresis with cyclodextrin incorporated in polyacrylamide gel Jin-Ming LinTatsuro NakagamaToshiyuki Hobo OriginalPaper Pages: 451 - 454
Direct quantitative analysis of peptides using matrix assisted laser desorption ionization Arkady I. GusevWilliam R. WilkinsonD. M. Hercules OriginalPaper Pages: 455 - 463
Screening of pesticide-contaminated soil by supercritical fluid extraction (SFE) and high-performance thin-layer chromatography with automated multiple development (HPTLC/AMD) R. KoeberR. Niessner OriginalPaper Pages: 464 - 469
Determination of warfarin at trace-levels in water by solid-phase spectrofluorimetry J. L. Vilchez QueroJamal RohandL. F. Capitán-Vallvey OriginalPaper Pages: 470 - 473
Small-scale method for the determination of selected organochlorine pesticides in soil L. PoleseE. V. MinelliM. L. Ribeiro OriginalPaper Pages: 474 - 476
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. RaverdinoR. HolzerJ. D. Berset OriginalPaper Pages: 477 - 482
Contaminant migration from food packaging laminates used for heat and eat meals G. LawsonCampbell T. BarkbyCarolyn Lawson OriginalPaper Pages: 483 - 489
Methyl and phenyl esters and thioesters of carboxylic acids as surrogate substrates for microassay of proteinase K esterase activity Babak BorhanBruce HammockBarry W. Wilson OriginalPaper Pages: 490 - 492
A new pyrrolidinedithiocarbamate screening method for the determination of methylmercury and inorganic mercury relation in hair samples by HPLC-UV-PCO-CVAAS R. FalterH. F. Schöler OriginalPaper Pages: 492 - 493
Preparation of an iodide ion-selective electrode by chemical treatment of a silver wire D. DobčnikJ. StergulecS. Gomišček Short Communications Pages: 494 - 496
Indirect flame atomic absorption detection for the liquid chromatographic separation of alkaline metals P. ViñasN. CampilloM. Hernández Córdoba OriginalPaper Pages: 497 - 498
Derivative spectrophotometry in the determination of metal ions with 4-(pyridyl-2-azo)resorcinol (PAR) E. Bobrowska-GrzesikAndrzej M. Grossman OriginalPaper Pages: 498 - 502
Kinetic-spectrophotometric determination of sulfide by its reaction with resazurin A. SafaviA. RahmaniV. Naeemie Hosseini OriginalPaper Pages: 502 - 504
