1. Pressure dependence of secondary ion emission from selected transition metals under nitrogen dioxide

   • Wolfhart Seidel
   • Dieter Thiel

   Original Papers Pages: 223 - 234

2. Spectrophotometric determination of micro amounts of tetrathionate via its oxidation with permanganate

   • Yasuyuki Miura
   • Hiroshi Kitamura
   • Tomozo Koh

   Original Papers Pages: 235 - 243

3. Laser micro mass analysis of bulk polymeric samples

   • Dieter Holtkamp
   • Günther Bayer
   • Reimer Holm

   Original Papers Pages: 245 - 260

4. Preconcentration and selective determination of traces of tin in natural waters

   • Tetsuya Kiriyama
   • Rokuro Kuroda

   Original Papers Pages: 261 - 266

5. Synthesis and properties of disulfonated (2-benzimidazolyl)(phenyl)methanone 5-nitro-2-pyridylhydrazone (S₂BINPH) and spectrophotometric determination of trace amounts of nickel with S₂BINPH

   • Tsugikatsu Odashima
   • Mitsuru Yamaguchi
   • Hajime Ishii

   Original Papers Pages: 267 - 277

6. Determination of IO ₃ ⁻ by flow injection analysis with 5-Br-PADAP and SCN⁻

   • Xingguo Chen
   • Xinwei Zhao
   • Zhide Hu

   Original Papers Pages: 279 - 283

7. Determination of true selectivity coefficients of neutral carrier calcium selective electrode

   • Tomasz Sokalski
   • Magdalena Maj-Żurawska
   • Adam Hulanicki

   Original Papers Pages: 285 - 291

8. Simplex-optimization with a new criterion. Applications to dual-column ion chromatography

   • Oleg N. Obrezkov
   • Andrey V. Pirogov
   • Oleg A. Shpigun

   Original Papers Pages: 293 - 302

9. Spectrofluorimetric determination of traces of indium with 5-chiorosalicylidene-o-aminophenol

   • F. Capitán
   • A. Navalón
   • L. F. Capitán-Vallvey

   Original Papers Pages: 303 - 310

10. Trace analysis of anionic surfactants in mineral waters and soft drinks by spectrophotometry

    • Danica Gorenc
    • Branko Adam
    • Bogomil Gorenc

    Original Papers Pages: 311 - 315

11. Conference calendar

    Events Pages: 317 - 320