1. Recent Progress in Analytical SHG Spectroscopy

   • Sunao Yamada
   • I-Yin Sandy Lee

   Reviews 11 December 1998 Pages: 1045 - 1051

2. Electrochemistry of a Thin Cobalt(II)-Heptacyanonitrosylferrate Film Modified Glassy Carbon Electrode

   • Zhiqiang Gao
   • Yimin Zhang
   • Guangqing Wang

   Original Papers 11 December 1998 Pages: 1053 - 1058

3. Voltammetric Determination of Dopamine in a Mixture of Dopamine and Ascorbic Acid at a Deactivated Polythiophene Film Modified Electrode

   • Zhiqiang Gao
   • David Yap
   • Yimin Zhang

   OriginalPaper 11 December 1998 Pages: 1059 - 1063

4. Pyrazole-Containing Crown Ethers as Ionophores for NH₄⁺-Selective Electrodes

   • Takayo Moriuchi-Kawakami
   • Shigeto Nakazawa
   • Toshiyuki Shono

   OriginalPaper 11 December 1998 Pages: 1065 - 1068

5. Amperometric Glucose Sensors Fabricated by Electrochemical Polymerization of Phenols on Carbon Paste Electrodes Containing Ferrocene as an Electron Transfer Mediator

   • Yasuo Nakabayashi
   • Masako Wakuda
   • Hiromu Imai

   OriginalPaper 11 December 1998 Pages: 1069 - 1076

6. Iodometric Amplification Method for the Determinations of Microgram Amounts of Manganese(II), Manganese(VII), Chromium(III) and Chromium(VI) in Aqueous Solution

   • Minghao Zhang
   • Guoping Zhan
   • Zhanguang Chen

   OriginalPaper 11 December 1998 Pages: 1077 - 1083

7. Collection of Trace Heavy Metals on Dithizone-Impregnated Admicelles for Water Analysis

   • Masataka Hiraide
   • Wataru Shibata

   OriginalPaper 11 December 1998 Pages: 1085 - 1088

8. Evaluation of Chitin and Chitosan as a Sorbent for the Preconcentration of Phenol and Chlorophenols in Water

   • Jae-Seong Rhee
   • Min-Woo Jung
   • Ki-Jung Paeng

   OriginalPaper 11 December 1998 Pages: 1089 - 1092

9. Synergistic Extraction of Gallium(III) and Indium(III) with 2,4-Pentanedione and 3,5-Dichlorophenol on the Basis of Outer-Sphere Complexation

   • Hisanori Imura
   • Akiko Oshiro
   • Kousaburo Ohashi

   OriginalPaper 11 December 1998 Pages: 1093 - 1098

10. Solvent Extraction of Several Trivalent Metal Ions with 4-Isopropyltropolone into Chloroform

    • Junji Noro

    OriginalPaper 11 December 1998 Pages: 1099 - 1105

11. A Novel ESR Method for Horseradish Peroxidase Activity Using a Combination of p-Acetamidophenol and Hydroxylamine, and Its Application to Enzyme Immunoassays

    • Masaaki Aoyama
    • Masanobu Shiga
    • Hitoshi Kamada

    OriginalPaper 11 December 1998 Pages: 1107 - 1113

12. Enhancement of Firefly Bioluminescence Using Liposomes Containing Cationic Components

    • Tamio Kamidate
    • Taigo Fujita
    • Hiroto Watanabe

    OriginalPaper 11 December 1998 Pages: 1115 - 1119

13. Marine Sediment Certified Reference Material for Tin Speciation

    • Jun Yoshinaga
    • Hiroyuki Kon
    • Kensaku Okamoto

    OriginalPaper 11 December 1998 Pages: 1121 - 1125

14. Separation Characteristics of Aminopropyl Silica Gels Modified with Copper-Phthalocyanine as High Performance Liquid Chromatography Stationary Phase

    • Masaki Mifune
    • Yoshihiro Mori
    • Yutaka Saito

    OriginalPaper 11 December 1998 Pages: 1127 - 1131

15. Apparatus for Dual-Flow Countercurrent Extraction and Its Evaluation

    • Hideyuki Nishizawa
    • Tomoko Shoji
    • Yoshihiro Abe

    OriginalPaper 11 December 1998 Pages: 1133 - 1137

16. Possibility of the Discrimination of Different Chemical States by Energy-Dispersive X-Ray Spectroscopy

    • Yanan Xiao
    • Shinjiro Hayakawa
    • Masaharu Oshima

    OriginalPaper 11 December 1998 Pages: 1139 - 1144

17. Determination of Fluorine in Organic Compounds by Potentiometric Titration with Aluminum Chloride Solution Combined with Oxygen Flask Combustion

    • Taketsune Miyahara
    • Fumitaka Ogai
    • Toshimasa Toyo’oka

    Notes 11 December 1998 Pages: 1145 - 1145

18. Acid Resistance of Zn-Bacteriochlorophyll a from an Acidophilic Bacterium Acidiphilium rubrum

    • Masami Kobayashi
    • Mayu Yamamura
    • Tadashi Watanabe

    Notes 11 December 1998 Pages: 1149 - 1152

19. High-Performance Liquid Chromatography with Chemiluminescence Detection of Disopyramide in Human Serum

    • Ryoko Chiba
    • Nanae Yamamoto
    • Akira Tanaka

    Notes 11 December 1998 Pages: 1153 - 1155

20. Spectrophotometric Determination of Ethylenediaminetetraacetic Acid and Its Related Compounds with p-Carboxyphenylfluorone, Titanium(IV) and Hydrogen Peroxide

    • Yoshikazu Fujita
    • Itsuo Mori
    • Takako Matsuo

    Notes 11 December 1998 Pages: 1157 - 1159

21. Differential Determination of Antimony(III) and Antimony(V) by Inductively Coupled Plasma Atomic Emission Spectrometry with Hydride Generation

    • Hong-Bing Hou
    • Hisatake Narasaki

    Notes 11 December 1998 Pages: 1161 - 1164

22. Separation of Flavanone Glycosides in the Peel of Citrus Fruit and Immature Citrus Fruit by Using Capillary Electrophoresis

    • Harumi Takei
    • Manami Ohsone
    • Fumihiko Yoshizaki

    Notes 11 December 1998 Pages: 1165 - 1168

23. Identification of the Major Degradation Products of Vinorelbine by Frit-FAB LC/MS and NMR

    • Kazuo Yamaguchi
    • Tohru Yasuzawa
    • Satoshi Kobayashi

    Notes 11 December 1998 Pages: 1169 - 1171

24. 6,7-Methylenedioxy-1-methyl-2-oxo-1,2-dihydroquinoxalin-3-ylpropionohydrazide as a Highly Sensitive Fluorescence Derivatization Reagent for Carboxylic Acids in High-Performance Liquid Chromatography

    • Shuuji Hara
    • Kazuo Inoue
    • Masatoshi Yamaguchi

    Notes 11 December 1998 Pages: 1173 - 1176

25. A Simple and Selective Monitoring Method for Nitric Oxide Capturing Ability by HPLC-Fluorescence Detection with 2,3-Diaminonaphthalene as a Fluorogenic Reagent

    • Mitsuhiro Wada
    • Toshifumi Ikehata
    • Kenichiro Nakashima

    Note 11 December 1998 Pages: 1177 - 1179

26. Direct Photometric Determination of Tungstate Ion in the Etching Solutions by Capillary Zone Electrophoresis

    • Toshio Takayanagi
    • Eiko Wada
    • Shoji Motomizu

    Notes 11 December 1998 Pages: 1181 - 1183

27. Crystal Structure of N-(4-Methyl-5-oxo-1-imidazolin-2-yl)sarcosine Monohydrate

    • Keigo Shima
    • Kohki Ishikawa
    • Ei-ichiro Suzuki

    Instrumental Achievement 11 December 1998 Pages: 1185 - 1186

28. Crystal Structure of N,N-Diisopropyl(3-methyl)phenylglyoxylamide

    • Daisuke Hashizume
    • Hidenori Kogo
    • Fumio Toda

    Instrumental Achievement 11 December 1998 Pages: 1187 - 1188

29. Crystal Structure of 3,4-Dihydroxy-6-fluoro-DL-phenylalanine Monohydrate Used as a Positron Emission Tomography Imaging Ligand

    • Mitsunobu Doi
    • Masahiro Sasaki
    • Toshimasa Ishida

    Instrumental Achievement 11 December 1998 Pages: 1189 - 1190

30. Polymorphism and C-H...O Interaction of Wortmannin, a Phosphatidylinositol 3-Kinase Inhibitor

    • Mitsunobu Doi
    • Toshimasa Ishida
    • Chikako Tanaka

    Instrumental Achievement 11 December 1998 Pages: 1191 - 1192

31. Announcements

    Announcement 11 December 1998 Pages: 1193 - 1194

32. Erratum to: “Single Molecule Detection by Laser Two-Photon Excited Fluorescence in a Capillary Flowing Cell”

    • Joon Myong Song
    • Takanori Inoue
    • Teiichiro Ogawa

    Erratum 11 December 1998 Pages: 1194 - 1194