1. Utilization of Chromatographic and spectroscopic techniques to study the oxidation kinetics of selenomethionine

   • Hanaa A. Zainal
   • Denis E. LaCroix
   • Wayne R. Wolf

   Original Paper Pages: 311 - 314

2. Syn/anti isomerization of 2,4-dinitrophenylhydrazones in the determination of airborne unsymmetrical aldehydes and ketones using 2,4-dinitrophenylhydrazine derivation

   • N. Binding
   • W. Müller
   • U. Witting

   Original Paper Pages: 315 - 319

3. Selective spectrofluorometric determination of lithium(I) with quinizarin by extraction into tributyl phosphate

   • L. Cuadros Rodríguez
   • C. Jiménez Linares
   • M. Román Ceba

   Original Paper Pages: 320 - 325

4. N-Dansyl-N′-ethylthiourea for the fluorometric detection of heavy metal ions

   • M. Schuster
   • M. Šandor

   Original Paper Pages: 326 - 330

5. Interferences by transition metals and their elimination by cyanide as a complexing agent in the determination of arsenic using continuous flow HG-ICP-AES

   • B. Jamoussi
   • M. Zafzouf
   • B. Ben Hassine

   Original Paper Pages: 331 - 334

6. Elimination of sulfate interferences in the Chromatographic determination of o-phosphate using liquid-liquid extraction

   • Jürgen Mattusch
   • Rainer Wennrich

   Original Paper Pages: 335 - 338

7. HPLC analysis of carbohydrates on POLYSPHER®CH OH columns using pulsed amperometric detection (PAD) with sodium hydroxide as post column detection reagent

   • M. H. Gey
   • K. K. Unger
   • G. Battermann

   Original Paper Pages: 339 - 343

8. A routine method for the determination of the TVOC content in wallcoverings using headspace gas-chromatography

   • R. Meininghaus
   • F. Fuhrmann
   • T. Salthammer

   Original Paper Pages: 344 - 347

9. Determination of thallium in soils by flame atomic absorption spectrometry

   • Teruo Asami
   • Chizuru Mizui
   • Masatsugu Kubota

   Original Paper Pages: 348 - 351

10. Glibenclamide in serum: comparison of high-performance liquid chromatography using fluorescence detector and liquid chromatography/mass spectrometry with atmospheric-pressure chemical-ionization (APCI LC/MS)

    • F. Susanto
    • H. Reinauer

    Original Paper Pages: 352 - 357

11. Extraction and separation of silver using triphenylphosphine sulphide

    • P. B. Shetkar
    • V. M. Shinde

    Short Communication Pages: 358 - 359

12. Determination of traces of hemoglobin by square wave stripping voltammetry at a silver microelectrode

    • Genxi Li
    • Yitao Long
    • Dexu Zhu

    Short Communication Pages: 359 - 360