1. Analytical Sciences Editorial Board Members

   • Shukuro Igarashi
   • Motoyuki Matsuo
   • Hiroshi Nakamura

   EditorialNotes 03 June 2000 Pages: 563 - 563

2. Zwitterionic Ion-Exchangers in Liquid Chromatography

   • Pavel N. Nesterenko
   • Paul R. Haddad

   Review 03 June 2000 Pages: 565 - 574

3. Extraction—Spectrophotometric Determination of Trace Amounts of Barium by 18-Crown-6 and Rose Bengal

   • Hooshang Parham
   • Abbass G. Fazeli

   Original Paper 03 June 2000 Pages: 575 - 577

4. Preparation and Characterization of Alkylphosphonate-Modified Magnesia-Zirconia Composite for Reversed-Phase Liquid Chromatography

   • Yu-Qi Feng
   • Qing-He Zhang
   • Yan Zhang

   Original Paper 03 June 2000 Pages: 579 - 583

5. Determination of Butyltin Compounds in Aqueous Samples by Gas Chromatography with Flame Photometric Detector and Headspace Solid-Phase Microextraction after in-situ Hydride Derivatization

   • G. B. Jiang
   • J. Y. Liu

   Original Paper 03 June 2000 Pages: 585 - 588

6. Rapid Determination of Benzene Metabolites Phenol and p-Cresol in the Urine of Petrol Station Workers by Gas Chromatography

   • Gholam Ali Khoschsorur
   • Walter Petek

   Original Paper 03 June 2000 Pages: 589 - 591

7. Computation Program System for Structural Analysis and Quantification of Organic Contaminants on Silicon Wafer Surfaces from Mass Spectra

   • Keiji Saito
   • Hiroshi Simizu
   • Toshio Ogawa

   Original Paper 03 June 2000 Pages: 593 - 596

8. Nondestructive Speciation of Solid Mixtures by Multivariate Calibration of X-Ray Absorption Near-Edge Structure Using Artificial Neural Networks and Partial Least-Squares

   • Akihito Kuno
   • Motoyuki Matsuo

   Original Paper 03 June 2000 Pages: 597 - 602

9. A Novel Approach to the Retrieval of the Mass Spectrum of a Mixture

   • Feng Gan
   • Yi-zeng Liang

   Original Paper 03 June 2000 Pages: 603 - 607

10. Amperometric Biosensors for Sensing of Hydrogen Peroxide Based on Electron Transfer between Horseradish Peroxidase and Ferrocene as a Mediator

    • Yasuo Nakabayashi
    • Hajime Yoshikawa

    Original Paper 03 June 2000 Pages: 609 - 613

11. Bulk Acoustic Wave Sensing Technique Applied to Dibazol Assay in Serum and Urine

    • Yumei Long
    • Weifeng Li
    • Shouzhuo Yao

    Original Paper 03 June 2000 Pages: 615 - 619

12. Identification of Photolytical Transformation Products of Pentachlorophenol in Water

    • Jongki Hong
    • Do-Gyun Kim
    • Yoon-Chang Park

    Original Paper 03 June 2000 Pages: 621 - 626

13. Analysis of Pressure Sensitive Adhesives by GC/MS and GC/AED with Temperature Programmable Pyrolyzer

    • Sadao Nakamura
    • Masahiko Takino
    • Shigeki Daishima

    Original Paper 03 June 2000 Pages: 627 - 631

14. Kinetic Spectrophotometric Determination of Sulbutiamine in Pharmaceutical Preparations and in Human Serum

    • M. E.-S. Metwally
    • Y. El-Shabrawy

    Original Paper 03 June 2000 Pages: 633 - 636

15. New Extractive Spectrophotometric Determination of Flutamide in Pure and Pharmaceutical Formulations

    • Kanchugarakoppal S. Rangappa
    • Padmarajaiah Nagaraja
    • Kodagahalli Channaiah Srinivasa Murthy

    Original Paper 03 June 2000 Pages: 637 - 639

16. Solvent Extraction of Antimony(V) as Hexachloroantimonate(V) with Quaternary Ammonium Ions

    • Koichi Yamamoto
    • Takayuki Shimakawa

    Note 03 June 2000 Pages: 641 - 645

17. ¹⁹F and ²⁷Al NMR Study on the Formation of Al-EDTA-Fluoride Complex in Aqueous Solution

    • Takushi Yokoyama
    • Tsutomu Kurisaki
    • Hisanobu Wakita

    Note 03 June 2000 Pages: 647 - 648

18. Characterization of a Mixed-Anion Salt, BaCl(ClO₄), Isolated from Acetonitrile Solution

    • Masashi Hojo
    • Tadaharu Ueda
    • Akihiko Inoue

    Note 03 June 2000 Pages: 649 - 651

19. Correlation between the Relative Sensitivity Factors and the Sputtering Yields in Glow-Discharge Mass Spectrometry

    • Takashi Saka
    • Mika Inoue

    Note 03 June 2000 Pages: 653 - 655

20. Fast Separation of Oligonucleotide and Triplet Repeat DNA on a Microfabricated Capillary Electrophoresis Device

    • Masanori Ueda
    • Yuriko Kiba
    • Yoshinobu Baba

    Note 03 June 2000 Pages: 657 - 658

21. Non-Acidic Matrix for the Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry of Acid-Labile Compounds

    • Yoshihito Ohba
    • Naomi Koto
    • Kiyoshi Zaitsu

    Note 03 June 2000 Pages: 659 - 661

22. Crystal Structure of 1,2-Bis(4-allyl-2-methoxyphenoxy)-4,5-dicyanobenzene

    • Sema Öztürk
    • ŞAmil IşIk
    • Hoong Kun Fun

    Instrumental Achievement 03 June 2000 Pages: 663 - 664

23. Crystal Structure of N-(1,2,3,4-Tetrahydrocarbazole-1-yl)-2-methoxyacetamide

    • Tuncer Hökelek
    • Süleyman Patir

    Instrumental Achievement 03 June 2000 Pages: 665 - 666

24. Crystal Structure of 3-Pentanone Semicarbazone

    • Mehmet Akkurt
    • Sema Öztürk
    • Semra İde

    Instrumental Achievement 03 June 2000 Pages: 667 - 668

25. Crystal Structure of 1-[2–[6-(4-Methoxyphenyl)-3(2H )-pyridazinone-2-yl]acetyl]-4-(2-pyridyl)piperazine

    • Şebnem Kandil Ingeç
    • Hüseyin Soylu
    • M. Fethi Şahin

    Instrumental Achievement 03 June 2000 Pages: 669 - 670

26. Crystal Structure of 3-[2-(4-Pyridyl)]ethyl-6-(2,3-difluorobenzoyl)-2-benzoxazolinone

    • M. Murat Candan
    • Engin Kendi
    • Mevlüt Ertan

    Instrumental Achievement 03 June 2000 Pages: 671 - 672

27. Calendar of Forthcoming Meetings

    Announcements 03 June 2000 Pages: 673 - 674