1. Chemical Education Today

   • Robert C. Brasted

   Letters to the Editor 19 April 1986 Pages: 103 - 107

2. The Research Committee for Polymer Analysis

   • Sadao Mori

   Letters to the Editor 19 April 1986 Pages: 108 - 108

3. Dynamic Range Enhancement for Flameless Zeeman Atomic Absorption Spectroscopy

   • Masao S. Hashimoto
   • Hideo Yamada
   • Kazuo Yasuda

   OriginalPaper 19 April 1986 Pages: 109 - 112

4. Non-Destructive Analysis of Layered Materials by Depth Resolved Photoacoustic Imaging

   • Akinori Uejima
   • Fumio Itoga
   • Yoshinori Sugitani

   OriginalPaper 19 April 1986 Pages: 113 - 117

5. Effect of Absorption-Tube Shape on Hydride Generation for Trace Selenium Determination in Flame-in-Tube Atomic Absorption Spectrometry

   • Atsuko Tsunoda
   • Kazuko Matsumoto
   • Keiichiro Fuwa

   Original Paper 19 April 1986 Pages: 119 - 123

6. Flow Injection-Spectrophotometric Determination of Trace Amounts of Iron with 2-Pyridyl-3′-sulfophenylmethanone 2-Pyrimidylhydrazone and Possibility of Sensitization by Analogue-Derivative Spectrophotometric Monitoring

   • Hajime Ishii
   • Michiyo Aoki
   • Tsugikatsu Odashima

   Original Paper 19 April 1986 Pages: 125 - 129

7. Preconcentration of Trace Metal Ions by Complexation with Ethylenediaminetriacetate-Bonded Silica Gel

   • Katsuo Ohshima
   • Hiroto Watanabe
   • Kensaku Haraguchi

   Original Paper 19 April 1986 Pages: 131 - 135

8. Enhancement of Acid-Stripping Rate of Beryllium(II) Chelate in Carbon Tetrachloride by Addition of 4-Methyl-2-pentanone

   • Tatsuya Serine
   • Takashi Kurihara

   Original Paper 19 April 1986 Pages: 137 - 140

9. Determination of Trace Arsenic and Selenium in Copper and Nickel Powders by Hydride-Generation Atomic Absorption Spectrometry after Chelex Separation

   • Hisatake Narasaki

   Original Paper 19 April 1986 Pages: 141 - 144

10. Tetrafluoroborate Selective Urushi Electrode as a Membrane Matrix

    • Kazuo Hiiro
    • Takashi Tanaka
    • Shin-ichi Wakida

    Original Paper 19 April 1986 Pages: 145 - 148

11. Extraction-Spectrophotometric Determination of Copper(II) with 5-Nitrosalicylaldehyde-4-phenyl-3-thiosemicarbazone

    • Shigeroku Yamaguchi
    • Katsuya Uesugi

    Original Paper 19 April 1986 Pages: 149 - 152

12. Separation and Determination of Osmium as Its 9,10-Phenan-threnequinone Monoximate on to Microcrystalline Naphthalene by Coprecipitation Spectrophotometry

    • A. Wasey
    • B. K. Puri
    • M. C. Mehra

    Original Paper 19 April 1986 Pages: 153 - 156

13. Mass Spectrometric Determination of N⁶-Isopentenyladenosine and N⁶-Isopentenyladenine from Human Urine

    • Takeshi Hashizume
    • Wataru Tanigdchi
    • Tamiji Sugiyama

    Original Paper 19 April 1986 Pages: 157 - 159

14. Gas Chromatographic Determination of Thiocyanate Ion in Biological Fluids Using Immobilized Phase-Transfer Catalyst for Derivatization

    • Takeji Chikamoto
    • Takeshi Maitani

    Original Paper 19 April 1986 Pages: 161 - 164

15. Determination of Xylitol in the Human Serum and Saliva by Ion Chromatography with Pulsed Amperometric Detection

    • Keiko Ohsawa
    • Yoshihiro Yoshimura
    • Kazuo Imaeda

    Original Paper 19 April 1986 Pages: 165 - 168

16. Spectrophotometric Study of Some Metal Complexes with 2-[2-(3,5-Dibromopyridyl)azo]-5-dimethylaminobenzoic Acid and 2-(2-Benzothiazolylazo)-5-dimethylaminobenzoic Acid

    • Takeo Katami
    • Tomokuni Hayakawa
    • Tadashi Hara

    Original Paper 19 April 1986 Pages: 169 - 174

17. Separation of Bile Acid 7- and 12-Sulfates by High Performance Liquid Chromatography with Pre-Column Fluorescence Labeling

    • Junichi Goto
    • Toshiyuki Chikai
    • Toshio Nambara

    Original Paper 19 April 1986 Pages: 175 - 178

18. Analysis of Thermal Degradation of Terephthalate Polyesters by High-Resolution Pyrolysis-Gas Chromatography

    • Hajime Ohtani
    • Tadashi Kimura
    • Shin Tsuge

    Original Paper 19 April 1986 Pages: 179 - 182

19. Chemiluminescence Flow Injection Analysis of Biological Compounds Based on the Reaction with Lucigenin

    • Masako Maeda
    • Akio Tsuji

    Original Paper 19 April 1986 Pages: 183 - 186

20. Ion Chromatographic Determination of Ammonium Ion in Rain and Snow Samples

    • Yukiko Dokiya
    • Shinichi Bessho

    Original Paper 19 April 1986 Pages: 187 - 190

21. Determination of Manganese at Trace Levels in Natural Waters with Continuous Flow System Utilizing On-Line Cation-Exchange Separation and Catalytic Detection

    • Takeshi Yamane

    Original Paper 19 April 1986 Pages: 191 - 195

22. Fluorimetric Catalytic Determination of Iodide by Flow Injection Analysis

    • Akira Tanaka
    • Kouicht Obata
    • Toshio Deguchi

    Letters to the Editor 19 April 1986 Pages: 197 - 198

23. Laser Two-Photon Ionization Detection in a Sub-Microliter Falling Jet Cell

    • Sunao Yamada
    • Teiichiro Ogawa

    Letters to the Editor 19 April 1986 Pages: 199 - 200

24. Determination of Real Acidity of Acid Papers

    • Shizuo Fujiwara
    • Nobuaki Kondo
    • Rokuro Kuroda

    OriginalPaper 19 April 1986 Pages: 201 - 201

25. Measurement of Delta-Bilirubin in Serum with Multi-Layered Films

    • Hiroomi Nakamura
    • Akira Kosaka
    • Yoshinori Kidani

    Instrumental Achievements 19 April 1986 Pages: 203 - 204