1. Acknowledgement to referees in 2000

   Pages: 1 - 2

2. New Members of the Editorial and Advisory Boards

   Editorial board/Advisory board Pages: 3 - 5

3. Reference materials service for chemical measurements in Germany

   • A. Zschunke

   Editorial Pages: 6 - 7

4. Determination of elements by nuclear analytical methods

   • H.-P. Weise
   • W. Görner
   • M. Hedrich

   Review Pages: 8 - 14

5. DNA electrochemical biosensors

   • M. Mascini
   • I. Palchetti
   • G. Marrazza

   Special issue paper Pages: 15 - 22

6. Biohybrid microarrays – Impedimetric biosensors with 3D in vitro tissues for toxicological and biomedical screening

   • H. Thielecke
   • A. Mack
   • A. Robitzki

   Special issue paper Pages: 23 - 29

7. Multiparametric microsensor chips for screening applications

   • R. Ehret
   • W. Baumann
   • B. Wolf

   Special issue paper Pages: 30 - 35

8. Automatization for development of HPLC methods

   • M. Pfeffer
   • H. Windt

   Special issue paper Pages: 36 - 41

9. Detection of metal ions in aqueous solution by voltohmmetry

   • H. Emons
   • B. Hüllenkremer
   • M. J. Schöning

   Special issue paper Pages: 42 - 46

10. Synthesis and application of 4-(N,N-dimethylaminosulfonyl)-7-N-methylhydrazino-2,1,3-benzoxadiazole (MDBDH) as a new derivatizing agent for aldehydes

    • N. Jachmann
    • U. Karst

    Special issue paper Pages: 47 - 53

11. Fast enantioselective separation of clevidipine and a dihydropyridine substituted acid by SFC on Chiralpak AD

    • O. Gyllenhaal

    Special issue paper Pages: 54 - 56

12. Automated solid phase dynamic extraction – Extraction of organics using a wall coated syringe needle

    • J. Lipinski

    Original paper Pages: 57 - 62

13. Microwave assisted digestion of atmospheric aerosol samples followed by inductively coupled plasma mass spectrometry determination of trace elements

    • K. Swami
    • C. D. Judd
    • L. Husain

    Original paper Pages: 63 - 70

14. Extraction and detection of arsenicals in seaweed via accelerated solvent extraction with ion chromatographic separation and ICP-MS detection

    • P. A. Gallagher
    • J. A. Shoemaker
    • J. T. Creed

    Original paper Pages: 71 - 80

15. Comparative assessment of two sequential chemical extraction schemes for the fractionation of cadmium, chromium, lead and zinc in surface coastal sediments

    • M. B. Alvarez
    • M. E. Malla
    • D. A. Batistoni

    Original paper Pages: 81 - 90

16. Determination of vitamins A and E in milk samples by fluorescence in micellar media

    • P. Ramos-Lledó
    • S. Vera
    • M. P. San Andrés

    Original paper Pages: 91 - 95

17. Determination of phosphate in urine by sequential injection analysis

    • B. M. Simonet
    • F. Grases
    • J. G. March

    Original paper Pages: 96 - 102

18. Determination of exchangeable protons in natural organic matter using a home-made hydrogen/carbon analyser

    • S. Haiber
    • U. Barth

    Technical note Pages: 103 - 106

19. Microwave heated vapor-phase digestion method for biological sample materials

    • K. Eilola
    • P. Perämäki

    Technical note Pages: 107 - 112