Recent developments in adsorption liquid chromatography (NP-HPLC) A review K. BallschmiterM. Wößner Review Pages: 743 - 755
Reference material “total protein in human urine” Ilona ŠperlingováLudmila DabrowskáJ. Kučera Original paper Pages: 756 - 760
Mercury speciation by coupling cold vapour atomic absorption spectrometry with flow injection on-line preconcentration and liquid chromatographic separation Xuefeng YinWolfgang FrechJochen Skole Original paper Pages: 761 - 766
Preparation and characterisation of synthetic mixtures of lithium isotopes H. P. QiM. BerglundP. De Bièvre Original paper Pages: 767 - 773
Highly sensitive semi-quantitative field test for the determination of chromium (VI) in aqueous samples Wolfgang Frenzel Original paper Pages: 774 - 779
Polarographic determination of cyanide as nickelcyano complex in blood plasma after selective extraction in a methylene blue impregnated polyethylene column D. BohrerP. C. do NascimentoL. Machado de Carvalho Original paper Pages: 780 - 783
Electron capture negative ion (ECNI) mass spectrometry of complex mixtures of chlorinated decanes and dodecanes: An approach to ECNI mass spectra of chlorinated paraffins in technical mixtures Oliver FroescheisK. Ballschmiter Original paper Pages: 784 - 790
Addition of internal standards to particulate sample matrices for routine trace analyses of semivolatile organic compounds: A source of systematical and random errors Lars-Owe Kjeller Original paper Pages: 791 - 796
Ultra trace determination of fluorinated aromatic carboxylic acids in aqueous reservoir fluids by solid phase extraction in combination with negative ion chemical ionisation mass spectrometry after derivatisation with pentafluorobenzyl bromide C. U. GaldigaTyge Greibrokk Original paper Pages: 797 - 802
Hydrophobic organic micropollutants in samples of coastal waters: efficiencies of solid-phase extraction in the presence of humic substances B. SturmH.-D. KnauthG. Wünsch Original paper Pages: 803 - 810
Extraction of a quality assurance sediment sample for polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/F) L.-O. KjellerChristoffer Rappe Original paper Pages: 811 - 816
Analysis of Chlormequat residues in grain using liquid chromatography-mass spectrometry (LC-MS/MS) M. VahlAnette GravenRené K. Juhler Original paper Pages: 817 - 820
Determination of neodymium, holmium and erbium in mixed rare earths by norfloxacin Nai-Xing WangLei WangPing Qi Short communication Pages: 821 - 824
Chemiluminescence flow system for the determination of sulfite Wei QinZ.-J. ZhangCheng-Jie Zhang Short communication Pages: 824 - 826
