1. The Theory of Ion-Selective Electrodes

   • Ernö Pungor

   Reviews 19 April 1998 Pages: 249 - 256

2. An Invitation to Bio-Analytical Chemistry

   • Kazuhiro Imai

   Reviews 19 April 1998 Pages: 257 - 264

3. Determination of Methylamphetamine in Urine by Differential Pulse Polarography

   • Yoshito Fushinuki
   • Isao Taniguchi

   Original Papers 19 April 1998 Pages: 265 - 268

4. Analysis of Writing Ink Dyestuffs by TLC and FT-IR and Its Application to Forensic Science

   • Kazuhiro Tsutsumi
   • Kazuya Ohga

   Original Papers 19 April 1998 Pages: 269 - 274

5. Accuracy of Total Reflection X-Ray Fluorescence Spectrometry near the Detection Limit

   • Yoshihiro Mori
   • Kazuhiko Kubota
   • Tadashi Sakon

   Original Papers 19 April 1998 Pages: 275 - 280

6. Quantification Method Using the Inverse Velocity Dependence of Ion Intensities in Secondary Ion Mass Spectrometry: the High-Energy Method

   • Yasuhiro Higashi
   • Yoshikazu Homma

   Original Papers 19 April 1998 Pages: 281 - 286

7. Electrospray Mass Spectrometric Detection of Neutral Metal Bipyridine Complexes Using Sodium Ions and Its Application in the Analysis of a Photochemical Ligand Substitution Reaction

   • Hisao Hori
   • Jun Ishihara
   • Osamu Ishitani

   Original Papers 19 April 1998 Pages: 287 - 292

8. Computational Aspects of Extraction Equilibrium and Distribution Potential of Electrolyte Distributed between Two Liquid Polar Phases

   • Jirí Rais

   Original Papers 19 April 1998 Pages: 293 - 297

9. Extraction of Arsenic(III) with Macroporous Resin Impregnated with Bis(2-ethylhexyl)ammonium Bis(2-ethylhexyl)-dithiocarbamate

   • Yoshito Wakui
   • Serigne A. Ndiaye
   • Kenichi Akiba

   Original Papers 19 April 1998 Pages: 299 - 303

10. Stability Constants of Tervalent Rare Earth Metal Complexes with 1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane in Aqueous Sodium Chloride Solutions

    • Kazuho Inaba
    • Yoshitaka Masuda

    Original Papers 19 April 1998 Pages: 305 - 310

11. Equilibrium Study on the Ion Association of Monovalent and Divalent Naphtholsulfonates with Tetrabutylammonium Ion in an Aqueous Solution by Capillary Zone Electrophoresis

    • Toshio Takayanagi
    • Yoshitaka Ohba
    • Shoji Motomizu

    Original Papers 19 April 1998 Pages: 311 - 315

12. Concentration of Some Metal Ions Using 2-(5-Bromo-2-pyridylazo)-5-(N-propyl-N-sulfopropylamino)phenol and C¹⁸-Bonded Silica Gel

    • Koichi Nakagawa
    • Kensaku Haraguchi
    • Kunihiko Akatsuka

    Original Papers 19 April 1998 Pages: 317 - 320

13. Fractional Determination of Elemental Carbon and Total Soluble and Insoluble Organic Compounds in Airborne Particulate Matter by Thermal Analysis Combined with Extraction and Heavy Liquid Separation

    • Masaaki Iwatsuki
    • Tomohiro Kyotani
    • Kanji Matsubara

    Original Papers 19 April 1998 Pages: 321 - 326

14. Determination and Behavior of Humic Substances as Precursors of Trihalomethane in Environmental Water

    • Etsu Yamada
    • Takashi Ozaki
    • Machiko Kimura

    Original Papers 19 April 1998 Pages: 327 - 332

15. Photoacoustic Spectrometric Determination of Trace Iron(II) after Preconcentration on a Membrane Filter with a Finely Pulverized Anion-Exchange Resin

    • Junichi Shida
    • Isamu Masuda

    Original Papers 19 April 1998 Pages: 333 - 336

16. Solid-Phase Spectrophotometric Determination of Cobalt(II) in Tap Water and Beverages Using 2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol after Preconcentration as the 1-(2-Pyridylazo)-2-naphthol Complex

    • Chikako Shima
    • Isoshi Nukatuka
    • Kunio Ohzeki

    Original Papers 19 April 1998 Pages: 337 - 341

17. Determination of Cobalt in Natural Water as a 2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol Chelate by On-Line Preconcentration HPLC with Column-Switching Technique

    • Nobuo Uehara
    • Kazuhiro Fukuda
    • Yoshio Shijo

    Original Papers 19 April 1998 Pages: 343 - 347

18. Polymer-Silica Hybrids: Evaluation of Grafted Poly(acrylonitrile) as Organic Phase for High-Performance Liquid Chromatography

    • Hirotaka Ihara
    • Shinya Okazaki
    • Shoji Nagaoka

    Original Papers 19 April 1998 Pages: 349 - 354

19. Retention Behavior of p-Alkylphenols in Reversed-Phase Liquid Chromatography Using Ethanol/Water Mixtures

    • Kanji Miyabe
    • Noboru Nomura
    • Yukiko Imada

    Original Papers 19 April 1998 Pages: 355 - 359

20. Effect of the Type of Organic Modifiers on Mass Transfer in Reversed-Phase Liquid Chromatography

    • Kanji Miyabe
    • Shigeya Takeuchi

    Original Papers 19 April 1998 Pages: 361 - 368

21. Simultaneous Determination of Chromium(VI) and Chromium(III) by Capillary Electrophoresis

    • Sadayuki Himeno
    • Yoichi Nakashima
    • Ken-ichi Sano

    Original Papers 19 April 1998 Pages: 369 - 373

22. Chiral Separation of (R,S)-1,1′-Binaphthyl-2,2′-diyl Hydrogenphosphate by Capillary Electrophoresis Using Monosaccharides as Chiral Selectors

    • Hiroshi Nakamura
    • Akira Sano
    • Hiroko Sumii

    Original Papers 19 April 1998 Pages: 375 - 378

23. Determination of Critical Micelle Concentration of Anionic Surfactants by Capillary Electrophoresis Using 2-Naphthalenemethanol as a Marker for Micelle Formation

    • Hiroshi Nakamura
    • Akira Sano
    • Kiyomi Matsuura

    Original Papers 19 April 1998 Pages: 379 - 382

24. Analysis of Charged Cyclodextrin Derivatives by On-Line Capillary Electrophoresis-Ionspray-Mass Spectrometry

    • Yoshihide Tanaka
    • Yasuhiro Kishimoto
    • Shigeru Terabe

    Original Papers 19 April 1998 Pages: 383 - 388

25. Chemical Analysis of High-Level Radioactive Waste Glass by ICP-AES

    • Tsunetaka Banba
    • Hiromichi Hagiya
    • Paul B. Carter

    Original Papers 19 April 1998 Pages: 389 - 394

26. Determination of Trace Amounts of Copper and Lead by Tungsten Metal Furnace Atomic Absorption Spectrometry after Preconcentration with Activated Carbon Impregnated with 1,2-Cyclohexanediondioxime

    • Atsushi Uzawa
    • Tomohiro Narukawa
    • Tadao Okutani

    Original Papers 19 April 1998 Pages: 395 - 398

27. An Unusual Polarographic Behavior of Selenite in the Presence of Some Cations

    • Recai İnam
    • Güler Somer

    Original Papers 19 April 1998 Pages: 399 - 403

28. Measurement of Critical Micelle Concentrations of Cationic Surfactants by Capillary Electrophoresis

    • Noriko Nagamine
    • Hiroshi Nakamura

    Letters to the Editor 19 April 1998 Pages: 405 - 406

29. Development of Novel Capillary Coating Based on Physical Adsorption for Capillary Electrophoresis

    • Hiroyuki Katayama
    • Yasushi Ishihama
    • Naoki Asakawa

    Letters to the Editor 19 April 1998 Pages: 407 - 408

30. Chemiluminescence Property of the Luminol-Hydrogen Peroxide-Copper(II) System in the Presence of Surface-Carboxylated Microspheres

    • Kazuhiko Tsukagoshi
    • Masayuki Sumiyama
    • Mizuo Maeda

    Notes 19 April 1998 Pages: 409 - 412

31. Determination by Ion Chromatography with Series Bulk Acoustic Wave Detection of Organic Acids in a Chinese Drug Schisandrae Fructus

    • Xiaorong Yang
    • Po Chen
    • Shouzhuo Yao

    Notes 19 April 1998 Pages: 413 - 415

32. A Simple in situ Preconcentration Method for Phosphate Phosphorus in Environmental Waters by Column Solid Phase Extraction Using Activated Carbon Loaded with Zirconium

    • Minoru Okumura
    • Kaoru Fujinaga
    • Kiyotaka Hayashi

    Notes 19 April 1998 Pages: 417 - 419

33. Sensitive Time-Resolved Fluoroimmunoassay of Human Thyroid-Stimulating Hormone by Using a New Europium Fluorescent Chelate as a Label

    • Jingli Yuan
    • Guilan Wang
    • Kazuko Matsumoto

    Notes 19 April 1998 Pages: 421 - 423

34. 4-(5′,6′-Dimethoxybenzothiazolyl)phenylisothiocyanate as Sensitive Fluorescence Derivatization Reagent for Amines in High-Performance Liquid Chromatography

    • Masatoshi Yamaguchi
    • Shuuji Hara
    • Tetsuharu Iwata

    Notes 19 April 1998 Pages: 425 - 428

35. Removal of Gallium Carrier at Pre-Atomizing Stage for Minimizing Background Absorption in the AAS Determination of Cadmium

    • Masataka Hiraide
    • Junji Hori

    Notes 19 April 1998 Pages: 429 - 430

36. Determination of Fortified Rosin-Glycerin Ester Sizing Agents in Paper by Reactive Pyrolysis-Gas Chromatography in the Presence of an Organic Alkali

    • Lili Wang
    • Yasuyuki Ishida
    • Shin Tsuge

    Notes 19 April 1998 Pages: 431 - 434

37. Simultaneous Analysis of Individual Catechins, Caffeine, and Ascorbic Acid in Commercial Canned Green and Black Teas by Micellar Electrokinetic Chromatography

    • Toshiro Watanabe
    • Rika Nishiyama
    • Shigeru Terabe

    Notes 19 April 1998 Pages: 435 - 438

38. Electrochemiluminescence Sensor Having a Pt Electrode Coated with a Ru(bpy)³²⁺-Modified Chitosan/Silica Gel Membrane

    • Chang-Zhi Zhao
    • Naoyoshi Egashira
    • Kazuya Ohga

    Notes 19 April 1998 Pages: 439 - 441

39. Determination of Tin in Copper Alloys and Solders by Inductively Coupled Plasma Atomic Emission Spectrometry with Tin Oxide Introduction

    • Yoshinobu Yamamoto
    • Junji Noro

    Notes 19 April 1998 Pages: 443 - 446

40. Crystal Structure of Bis(diphenylphosphino)methane Dipalladium(I) Nitrate Complex, [Pd²(μ-dppm)²(NO³)²]

    • Masahiko Maekawa
    • Megumu Munakata
    • Yusaku Suenaga

    Instrumental Achievements 19 April 1998 Pages: 447 - 449

41. Crystal Structure of Tetranuclear Palladium Complex Bridged by Bis(diphenylphosphino)methane, [Pd⁴(μ-dppm)⁴(μ-Cl)²](ClO⁴)²•bpe

    • Masahiko Maekawa
    • Megumu Munakata
    • Yusaku Suenaga

    Instrumental Achievements 19 April 1998 Pages: 451 - 453

42. Crystal Structure of Dimeric [4-{(2-Oxybenzyl)imino}-2-penten-2-olato-O,O′,N]copper(II) Complex

    • Dinçer Ülkü
    • Cengiz Arici
    • Mustafa Taštekin

    Instrumental Achievement 19 April 1998 Pages: 455 - 456

43. Crystal Structure of the N-(2-Salicylidene-ethyl)-ethanolaminato-dichloro-iron(III) Complex

    • Adnan Kenar
    • Orhan Atakol
    • Dinçer ÜlkÜ

    Instrumental Achievement 19 April 1998 Pages: 457 - 458

44. Crystal Stucture of 17α-Acetoxy-6-chloro-16β-methyl-4,6-pregnadiene-3,20-dione

    • Manuel Soriano-García
    • Simón Hernández-Ortega
    • Elena Ramírez

    Instrumental Achievements 19 April 1998 Pages: 459 - 461

45. Crystal Structure of 7-[(7S)-7-Amino-5-azaspiro[2.4]heptan-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluoro-1-cyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid

    • Ken’ichi Yamazaki
    • Makoto Suzuki

    Instrumental Achievements 19 April 1998 Pages: 463 - 464

46. Calendar of Forthcoming Meetings

    Announcements 19 April 1998 Pages: 465 - 466