Studies on the elimination of sulfide interference in the potentiometric determination of chloride using ion selective electrodes in a flow injection system Tahir AltunbuldukHeinz Meier zu KöckerWolfgang Frenzel Original Papers Pages: 593 - 598
Solid-state electrode with a Cu(I)-based membrane hydrophobised by PTFE for the measurement of Cu2+ and I− Njegomir RadićMiljenko Papa Original Papers Pages: 599 - 603
Simultaneous determination of chromium (III) and chromium (VI) by reversed-phase ion-pair HPLC with chromium-specific detection J. LintschingerK. KalcherM. Novic Original Papers Pages: 604 - 609
ICP emission spectrometric analysis of rare earth elements in permanent magnet alloys M. RenkoA. OsojnikV. Hudnik Original Papers Pages: 610 - 613
Flow injection analysis of high chloride levels in electroplating baths using on-line dialysis and potentiometric detection A. N. AraújoM. B. EtxebarriaR. Pérez Olmos Original Papers Pages: 614 - 617
Voltammetric behaviour of the zirconium-phenylfluorone-hexadecyl pyridinium chloride system and the sensitizing effect of surfactants Xiaoli ZhangChengsong MaRongli Chen Original Papers Pages: 618 - 621
Improved analysis of polycyclic aromatic hydrocarbons in aqueous solutions by gas chromatography Lutz PeschkeFranz-Hubert Haegel Original Papers Pages: 622 - 624
Toxicity testing of oil-contaminated drilling cuttings B. NeustadtI. L. MarrH. W. Zwanziger Original Papers Pages: 625 - 628
Fractionated combustion analysis of carbon in forest soils — new possibilities for the analysis and characterization of different soils Volker Schwartz Original Papers Pages: 629 - 631
Statistical evaluation of the influence of several sample pretreatment methods on the mercury content detectable by chemical analysis of contaminated soil samples under practical conditions W. RasemannU. SeltmannM. Hempel Original Papers Pages: 632 - 641
Multiresidue analysis of polar pesticides in surface and drinking water by on-line enrichment and thermospray LC-MS S. SennertD. VolmerG. Wünsch Original Papers Pages: 642 - 649
Polarographic behaviour of some s-triazine herbicides and their determination by adsorptive stripping voltammetry at the hanging mercury drop electrode J. SkopalováM. Kotouček Original Papers Pages: 650 - 655
Voltammetric methods for determination of mercury in domestic waste and compost Jerzy GolimowskiAnna OrzechowskaAgnieszka Tykarska Original Papers Pages: 656 - 659
Immunochemical detection of metabolites of parent and nitro polycyclic aromatic hydrocarbons in urine samples from persons occupationally exposed to diesel exhaust P. T. J. ScheepersP. H. S. FijnemanR. P. Bos Original Papers Pages: 660 - 669
Capillary electrophoresis methods for a clear identification of seleno amino acids in complex matrices like human milk B. Michalke Original Papers Pages: 670 - 677
Digestion-free determination of heavy metals (Pb, Cd, Cu) in honey using anodic stripping differential pulse voltammetry and potentiometric stripping analysis Yingjian LiFaramarz WahdatRolf Neeb Original Papers Pages: 678 - 682
Determination of V(V), Nb(V) and Ta(V) as their 2-(5-nitro-2-pyridylazo)-5-diethylaminophenol complexes by reversed-phase high performance liquid chromatography Hong WangHua-Shan ZhangJie-Ke Cheng Short Communications Pages: 683 - 685
Method for the sampling and analysis of sulphur dioxide K. ShanthiN. Balasubramanian Short Communications Pages: 685 - 686
Determination of 2-amino-5-nitrothiazole by square-wave cathodic stripping voltammetry P. HernándezM. J. González de la HuebraL. Hernández Short Communications Pages: 686 - 688
Retention behaviour of nonylphenyl ethyleneoxide oligomers on alumina columns Esther ForgácsTibor Cserháti Short Communications Pages: 688 - 689
Determination of tyrosine traces by adsorption voltammetry of its copper (II) complex Lizeng WangChengsong MaYong Yu Short Communications Pages: 689 - 691
Quantitative determination of carboxylate by infrared spectroscopy: application to humic acids O. HadžijaB. Špoljar Short Communications Pages: 692 - 693
Adsorptive voltammetry for the determination of trace amounts of aluminium in blood serum derived products M. KarpiukM. PolitowiczS. Rubel Short Communications Pages: 693 - 695
Determination of aluminium in chewing gum samples using electrothermal atomic-absorption spectrometry and slurry sample introduction P. ViñasN. CampilloM. Hernández Córdoba Short Communications Pages: 695 - 696
Classification of Macedonian early bronze age ceramics using their various chemical and technological features J. A. StratisG. A. ZachariadisV. D. Simeonov Short Communications Pages: 697 - 699