Multivariate optimization of signal intensities in atomic emission spectroscopy using overlapping resolution maps Dietrich WienkeKlaus Danzer Original Papers Pages: 1 - 9
A new method for quantitative mass-spectrometric analysis of solutions A. I. SaprykinYu. V. Kovalev Original Papers Pages: 15 - 19
Continuous flow thin layer headspace (TLHS) analysis E. KozlowskiE. Sieńkowska-ZyskowskaT. Górecki Original Papers Pages: 20 - 25
Simultaneous effect of salt and methanol concentrations on the hydrophobicity of some ion-pairing agents Tibor CserhátiMariacarla Gennaro Original Papers Pages: 26 - 29
Preparation and analysis of a river sediment Standard Reference Material for the determination of trace organic constituents Richard E. RebbertStenhen N. CheslerStephen A. Wise Original Papers Pages: 30 - 38
Comparison of various electrolysis cells for electrosynthesis of diacetone-2-keto-l-gulonic acid (DAG) by use of cluster analysis N. ElenkovV. Simeonov Original Papers Pages: 39 - 41
Fabrication and characterization of a sterilizable pH-optrode Jianzhong ZhuYunlong JinJingqi Xue Original Papers Pages: 42 - 46
Hydraulic high-pressure nebulization sample introduction for direct analysis or on-line matrix separation and trace preconcentration in flame AAS E. IvanovaG. SchaldachH. Berndt Original Papers Pages: 47 - 50
Determination of oxygen in solids using a modified carrier gas-hot extraction method Wolfgang GrunerAndreas John Original Papers Pages: 51 - 53
Determination of Fe(II)-Fe(III) and Fe(III)-Ni(II) by the two-component potentiometric complexometric titration Jolanta KochanaKatarzyna MadejAndrzej Parczewski Original Papers Pages: 54 - 57
The application of redox and induced reactions to the determination of thallium(III) in the presence of thallium(I) Eugeniusz Kubaszewski Original Papers Pages: 58 - 60
Analysis of mixtures of compounds of copper using K-edge X-ray absorption spectroscopy G. MeitznerE. S. Huang Original Papers Pages: 61 - 64
Accumulation voltammetry of copper(II) at carbon-paste electrode containing salicylideneamino-2-thiophenol Kazuharu SugawaraShunitz TanakaMitsuhiko Taga Original Papers Pages: 65 - 69
Peak profile characteristics and atomization mechanisms for selenium in the presence of mercury for graphite furnace atomic absorption spectrometry C. García-OlallaA. J. Aller Original Papers Pages: 70 - 75
Simultaneous determination of vanadium and lead in unsegmented flow systems of variable flow rate Juliana MarcosGloria del CampoMiguel Valcárcel Original Papers Pages: 76 - 79
Alternative spectrophotometric determination of niobium and tantalum with o-hydroxyhydroquinonephthalein in cationic surfactant micellar media Itsuo MoriYoshikazu FujitaSachiko Kubo Original Papers Pages: 80 - 82
Voltammetric determination of gold with a Rhodamine B-modified carbon paste electrode G. KölblK. KalcherA. Voulgaropoulos Original Papers Pages: 83 - 86
Adsorptive stripping voltammetric behaviour of uranium chelates of some azo compounds Pércio A. M. FariasAniy K. Ohara Original Papers Pages: 87 - 90
Fluorescence enhancement of terbium(III) by nucleotides and polyhomonucleotides in the presence of phenanthroline Yun-xian CiYuan-zong LiWen-bao Chang Original Papers Pages: 91 - 94
Analysis of nitrite and nitrate as 1-nitro-2,4,6-trimethoxybenzene derivatives by reversed-phase HPLC with UV-detection Dimitrios TsikasFrank-Mathias GutzkiJürgen C. Frölich Original Papers Pages: 95 - 97
Indirect determination of bromide by diffusion flow injection analysis with amperometric detection Snezana D. NikolicTeodora D. JankovićJohn H. Nelson Original Papers Pages: 98 - 102
Determination of sub-μg/g amounts of vanadium in iron by N-benzoyl-N-phenylhydroxylamine-chloroform solvent extraction/ICP-AES Yûetsu Danzaki Original Papers Pages: 103 - 106
Application of ICP-AES to the determination of rare earth elements in phosphate samples M. A. EidJ. A. C. BroekaertP. Tschöpel Original Papers Pages: 107 - 112
Determination of impurities in silicon carbide powders Bohumil DocekalJosé A. C. BroekaertGünther Tölg Original Papers Pages: 113 - 117
Multielement characterization of silicon carbide powders by instrumental neutron activation analysis and ICP-atomic emission spectrometry M. FranekV. Krivan Original Papers Pages: 118 - 124
Inter-laboratory comparison of the chemical analysis of silicon nitride C. AdelhelmD. Hirschfeld Original Papers Pages: 125 - 127
Application of SIMS in patina studies on Bronze Age copper alloys H. J. WoutersL. A. ButayeF. C. Adams Original Papers Pages: 128 - 134
Identification of proteinaceous binding media of easel paintings by gas chromatography of the amino acid derivatives after catalytic hydrolysis by a protonated cation exchanger Ernst KenndlerKarin Schmidt-BeiwlMaximilian Pöhm Original Papers Pages: 135 - 141
Determination of chromium in liquid fertilizers by ICP/OES using spectra accumulation S. Gergely Original Papers Pages: 142 - 146
Spectrophotometric determination of boron in human hair with azomethine H Jerzy CibaArkadiusz Chruściel Original Papers Pages: 147 - 149
Contributions to the on-line method for the extraction and isolation of pesticide residues and environmental chemicals H. Steinwandter Original Papers Pages: 150 - 153
Enhancement effect of iron addition for the decomposition of organic mercury as studied by continuous flow analysis with cold vapor atomic absorption spectrometric detection Edison MunafToyohide TakeuchiHiroki Haraguchi Original Papers Pages: 154 - 156
Study and evaluation of a fluorimetric method for the determination of inorganic mercury in water M. D. MariscalJ. GalbanJ. Aznarez Original Papers Pages: 157 - 162
A back-extraction procedure for the dithiocarbamate solvent extraction method. Rapid determination of metals in seawater matrices S. SachsenbergTh. KlenkeE. Zeeck Original Papers Pages: 163 - 166
Analytical fractionation of labile metals in selected groundwater humic substances by means of chelating ion-exchanger P. BurbaP. G. Willmer Original Papers Pages: 167 - 171
Spectrophotometric determination of micro amounts of beryllium in waste water with chromeazurol S (CAS) and cetylpyridinium chloride (CPC) after separation by dynamic adsorption on activated carbon Qiu Xing-chuZhu Ying-quanChen Jun Original Papers Pages: 172 - 174
Preconcentration of trace metals in river waters by the application of chelate adsorption on Amberlite XAD-4 L. ElciM. SoylakM. Dogan Original Papers Pages: 175 - 178
Determination of gold in sludge and soil by sequential ICP-AES after preconcentration and separation with thiol-cotton fibre Li-qiang XuPeter Schramel Original Papers Pages: 179 - 182
Determination of airborne methyl ethyl ketone peroxide Pirkko Pfäffli Original Papers Pages: 183 - 185
Ultra trace analysis of molybdenum by differential pulse polarography and adsorptive stripping voltammetry in the presence of 2,5-dichloro-3,6-dihydroxy-1,4-benzoquinone Mustafa KarakaplanSeref GüçerGünter Henze Original Papers Pages: 186 - 190
Measurement of low-Z elements by TXRF M. HeinP. HoffmannH. M. Ortner Short Communications Pages: 191 - 191
Gas-liquid separator with integrated manifold as interface for HPLC-hydride AAS of organotin compounds G. SchulzeH. RybczynskiCh. Lehmann Short Communications Pages: 192 - 192
Influence of protonation on physico-chemical properties of metal extractants Manjurika PaulRama Pande Short Communications Pages: 193 - 195
Determination of Cu(III) and Cu(II) + Cu(III) in superconducting copper ceramics T. NedelchevaA. Stoyanova-IvanovaI. Ivanova Short Communications Pages: 196 - 198
A liquid chromatographic system with multi-detection for the direct analysis of hydrophilic organic compounds in natural waters Stefan HuberF. H. Frimmel Short Communications Pages: 198 - 200
Loop-column technique: a new sample clean-up method for the determination of gallopamil from biological matrix M. CzejkaW. JägerB. Podesser Short Communications Pages: 200 - 201
A new fiber optic physico-chemical sensor for chlorinated hydrocarbons in water R. KrskaK. TagaA. Katzir Short Communications Pages: 202 - 202
