1. FTIR-microscopy versus FTIR-ATR-spectroscopy for the analysis of multilayer polymer films

   • R. Kellner
   • G. Fischböck
   • Ch. Minich

   OriginalPaper Pages: 271 - 279

2. Electrochemical characterization of solid materials in volume range I. Chemical effects on the matrix-phase separation

   • W. Gruner
   • J. Kunath
   • A. Veres

   OriginalPaper Pages: 281 - 290

3. Electrochemical characterization of solid materials in volume range II. Physical process parameters in phase isolation process

   • J. Kunath
   • W. Gruner

   OriginalPaper Pages: 291 - 300

4. Electrochemical characterization of solid materials in volume range III. Voltammetric studies on isolated Fe₃C

   • W. Gruner

   OriginalPaper Pages: 301 - 309

5. Preliminary study on the recuperation of exhausted graphite tubes for the analysis of Cu and Cr by ETAAS

   • Zully A. de Benzo
   • German Castro
   • Johnny Flores

   OriginalPaper Pages: 311 - 324

6. Potentiometric determination of 8-chlorotheophylline

   • Kosta Nikolić
   • Mirjana Medenica

   OriginalPaper Pages: 325 - 329

7. Neutral carrier-based Na⁺-selective electrode for application in blood serum

   • Takuya Maruizumi
   • Dorothée Wegmann
   • Wilhelm Simon

   OriginalPaper Pages: 331 - 336

8. Photometric determination of iodine in iodated salt using diphenylcarbazide

   • R. H. Trivedi
   • S. H. Mehta
   • B. P. Chaudhari

   OriginalPaper Pages: 337 - 340

9. Synergetic extraction of platinum(IV) from dilute hydrochloric acid by isoamyl alcohol — Methylisobutylketone mixture

   • Z. Aneva
   • S. Arpadjan
   • K. Kovatcheva

   OriginalPaper Pages: 341 - 350

10. Spectrophotometric determination of osmium with ethylisobutrazine hydrochloride

    • A. Thimme Gowda
    • N. M. Made Gowda

    OriginalPaper Pages: 351 - 357

11. Spectrophotometric determination of rhenium using 2-pyridyl thiourea

    • Gayatri Dutta
    • Bimanesh Sur

    OriginalPaper Pages: 359 - 369

12. Analytical chemistry—seen in perspective

    • Hanns Malissa

    OriginalPaper Pages: 371 - 386

13. Solid phase versus solvent extraction of pesticides from water

    • John J. Richard
    • Gregor A. Junk

    OriginalPaper Pages: 387 - 394

14. Numerical evaluation of overlapping acidity constants from the ratio of absorbances at two wavelengths

    • A. G. Asuero
    • M. J. Navas
    • M. A. Herrador

    OriginalPaper Pages: 395 - 406

15. Electrochemical studies of berberine and jatrorubine by pulse polarography

    • Šebojka Komorsky-Lovrić

    OriginalPaper Pages: 407 - 414

16. Isotachophoretic analysis of pharmaceutic formulations with different matrices: Determination of nicotinic acid in capsules, tablets, dragees, ointments and tinctures

    • Ernst Kenndler
    • Renate Katzenberger

    OriginalPaper Pages: 415 - 428

17. Amplification-spectrophotometric determination of arsenic

    • M. A. Pichaj
    • F. Bet-Pera

    OriginalPaper Pages: 429 - 434

18. Book review

    • F. M. Hawkridge

    News Section Pages: 435 - 436

19. 6th International conference on Fourier Transform spectroscopy Vienna, August 24–28, 1987

    News Section Pages: 437 - 439