1. Alternatives to all-argon plasmas in inductively coupled plasma mass spectrometry (ICP-MS): an overview

   • Steven F. Durrant

   Review Pages: 389 - 392

2. An intercomparison of methods for the determination of total fat in a meat reference material

   • K. Kolar
   • U. Faure
   • P. Finglas

   Original Papers Pages: 393 - 395

3. The certified total glucosinolate content in three rapeseeds (CRMs 190, 366 and 367)

   • J. -P. Wathelet
   • P. J. Wagstaffe
   • M. Severin

   Original Papers Pages: 396 - 399

4. Direct iodometric determination of halogen (1 +) compounds using arsenite

   • W. Gottardi
   • V. Bock

   Original Papers Pages: 400 - 408

5. Determination of sulphate and phosphate by flow-injection analysis using a barium chloranilate packed column

   • Minori Kamaya
   • Kunio Nagashima
   • Eizen Ishii

   Original Papers Pages: 409 - 412

6. Determination of bismuth in lead and in a lead-lithium alloy by stripping voltammetric assay

   • P. Judex
   • S. Heissler
   • C. Adelhelm

   Original Papers Pages: 413 - 416

7. Kinetic study of the degradation of lubricating motor oil by liquid chromatography and photoacoustic spectrometry

   • Edward P. C. Lai
   • Robert S. Vucic

   Original Papers Pages: 417 - 422

8. GC,¹³C-NMR and IR study of a mixture of waste oil from the old refinery site Pintsch-Oil GmbH i. L. in Hanau, Germany

   • J. Wanior
   • J. Ripper

   Original Papers Pages: 423 - 429

9. Determination of trace metals in river water and suspended solids by TXRF spectrometry

   • U. Reus
   • B. Markert
   • H. Guhr

   Original Papers Pages: 430 - 435

10. Research in environmental pollution

    • Harald Steinwandter

    Original Papers Pages: 436 - 440

11. Negative ion chemical ionization mass spectrometry in the analysis of polychlorinated biphenyl methyl sulphones

    • K. Haraguchi
    • Å. Bergman
    • Y. Masuda

    Original Papers Pages: 441 - 449

12. Estimation of opiates in urine by stopped-flow fluorimmunoassay

    • A. Gaikwad
    • A. Gómez-Hens
    • D. Pérez-Bendito

    Original Papers Pages: 450 - 453

13. Infrared reflection studies of historical varnishes

    • E. H. Korte
    • H. Staat

    Original Papers Pages: 454 - 457

14. A new pH-sensor based on quinhydrone

    • Fritz Scholz
    • Heike Düssel
    • Birgit Meyer

    Short Communications Pages: 458 - 459

15. Indirect spectrophotometric determination of hydrogen peroxide

    • Hüseyin Afşar
    • Birsen Demirata

    Short Communications Pages: 460 - 461

16. Chemical modification of tin in graphite furnace atomic absorption spectrometry (GFAAS)

    • A. C. Sahayam
    • A. K. Tyagi
    • S. Gangadharan

    Short Communications Pages: 461 - 462

17. Spectrophotometric determination of copper in aluminium alloys using 2-[2-(4-methylbenzothiazolyl)azo]-5-dimethylaminobenzoic acid

    • Masamichi Furukawa
    • Takeo Katami
    • Shozo Shibata

    Short Communications Pages: 462 - 464

18. UV-oxidation of organic pollutants in water by using excimer laser radiation

    • Angela Unkroth
    • Ursula Körner

    Short Communications Pages: 464 - 465

19. Head-space analysis of aroma constituents of sunflower stems

    • G. Buchbauer
    • L. Jirovetz
    • A. Nikiforov

    Short Communications Pages: 465 - 467

20. Mineral nutrients and trace metals in tree rings ofPinus sp.

    • M. Ferretti
    • R. Udisti
    • E. Barbolani

    Short Communications Pages: 467 - 470