1. Simple diffuse reflectance UV-vis spectroscopic determination of organic pigments (fringelites) in fossils

   • Heinz Falk
   • Elisabeth Mayr
   • Andreas E. Richter

   Original Papers Pages: 1 - 5

2. Coprecipitation with metal hydroxides for the determination of beryllium in seawater by graphite furnace atomic absorption spectrometry

   • Masataka Hiraide
   • Kennich Ishikawa
   • Hiroshi Kawaguchi

   Original Papers Pages: 7 - 13

3. Spectrophotometric determination of Fe(III) with tiron in the presence of cationic surfactant and its application for the determination of iron in Al-alloys and Cu-based alloys

   • S. N. Bhadani
   • Madhu Tiwari
   • Chandra Sekhar Kavipurapu

   Original Papers Pages: 15 - 22

4. The mutual catalytic effect in kinetic reactions and its application to simultaneous determination of binary components

   • Wang Jianhua
   • He Ronghuan

   Original Papers Pages: 23 - 30

5. Potentiometric study of the distribution equilibria of phenols between 1.0 moldm⁻³ NaCl and organic solvents at 25 °C

   • Gorka Arana
   • Nestor Etxebarria
   • Luis A. Fernández

   Original Papers Pages: 31 - 38

6. Energy filtered transmission electron microscopy for the physico-chemical characterization of aquatic submicron colloids

   • Denis Mavrocordatos
   • Charles-Philippe Lienemann
   • Didier Perret

   Original Papers Pages: 39 - 47

7. Determination of arsenic in mussels by slurry sampling and electrothermal atomic absorption spectrometry (ETAAS)

   • Pilar Bermejo-Barrera
   • Maria José Lorenzo-Alonso
   • Adela Bermejo-Barrera

   Original Papers Pages: 49 - 64

8. Determination of Nb(V), V(V), Co(II), Fe(III), Ni(II), Ru(III) and Pd(II) as their 4-(5-nitro-2-pyridylazo) resorcinol chelates by reversed-phase high performance liquid chromatography

   • Hong Wang
   • Yu-Xia Miao
   • Jief-Ke Cheng

   Original Papers Pages: 65 - 74

9. Pharmaceutical formulation analysis of thalidomide by solid surface room temperature phosphorimetry

   • R. Q. Aucélio
   • A. D. Campiglia

   Original Papers Pages: 75 - 85

10. Correction procedure for the electron microprobe analysis of porous materials

    • Karel Knižek
    • Karel Jurek

    Original Papers Pages: 87 - 93

11. A comparison of X-ray fluorescence spectrometric (XRF) techniques for the determination of metal traces, especially in plastics

    • Uwe Metz
    • Peter Hoffmann
    • Hugo M. Ortner

    Original Papers Pages: 95 - 108

12. Complexometric determination of copper(II) in ores, alloys and complexes using 2-mercaptoethanol as indirect masking reagent

    • B. Muralidhara Rao
    • B. Narayana
    • K. Subrahmanya Bhat

    Original Papers Pages: 109 - 115

13. Announcement

    Announcement Pages: 117 - 118

14. Conference calendar

    Events Pages: 119 - 120