1. Use of solid sampling Zeeman atomic absorption spectrometry (SS-ZAAS) for certification purposes

   • C. Hofmann
   • J. Pauwels
   • C. Vandecasteele

   OriginalPaper Pages: 779 - 783

2. Standardization, quality control and education in analytical chemistry

   • Wolfhard Wegscheider

   Original Papers Pages: 784 - 793

3. Hyphenated HPLC/ICP-MS and HPLC/ICP-OES techniques for the characterization of metal and non-metal species

   • Jörg Schöppenthau
   • Lothar Dunemann

   Original Papers Pages: 794 - 799

4. Labile complexes of trace metals in aquatic humic substances: Investigations by means of an ion exchange-based flow procedure

   • P. Burba
   • J. Rocha
   • D. Klockow

   Original Papers Pages: 800 - 807

5. Evaluation of a sequential extraction procedure for the determination of extractable trace metal contents in sediments

   • P. Quevauviller
   • G. Rauret
   • B. Griepink

   Original Papers Pages: 808 - 814

6. Examination of the different procedural steps in the determination of organotin compounds in water samples

   • K. Bergmann
   • U. Röhr
   • B. Neidhart

   Original Papers Pages: 815 - 819

7. Kinetic fluorimetric determination of aminoglycoside antibiotics by use of OPA and N-acetylcysteine as reagents

   • P. Izquierdo
   • P. Pavón
   • D. Pérez-Bendito

   Original Papers Pages: 820 - 823

8. Individual and simultaneous determination of ephedrine and phenylephrine by use of kinetic methodology

   • B. Gala
   • A. Gómez-Hens
   • D. Pérez-Bendito

   Original Papers Pages: 824 - 828

9. Study on the kinetics of the reaction of thymol blue with acidic bromate catalysed by Ru(III) or V(V)

   • S. B. Jonnalagadda
   • C. Chinake
   • I. Love

   Short Communications Pages: 829 - 830

10. Catalytic kinetic determination of ultratrace amounts of ruthenium(III) based on the oxidation of hematoxylin by hydrogen peroxide

    • Abdel-Aziz Y. El-Sayed

    Short Communications Pages: 830 - 832