1. Separation Methods for Toxic Components in Traditional Chinese Medicines

   • Wei Li
   • Zheng Chen
   • Huwei Liu

   Reviews 02 September 2005 Pages: 1019 - 1029

2. Determination of Total Gaseous Lead in the Atmosphere by Honeycomb Denuder/Electrothermal Atomic Absorption Spectrometry

   • Bicheng Zhang
   • Tao Wu
   • Jimmy C. Yu

   OriginalPaper 02 September 2005 Pages: 1031 - 1036

3. New Conventional Coated-Wire Ion-Selective Electrodes for Flow-Injection Potentiometric Determination of Chlordiazepoxide

   • Y. M. Issa
   • N. T. Abdel-Ghani
   • Howayda M. Ahmed

   OriginalPaper 02 September 2005 Pages: 1037 - 1042

4. Cu(II)-3-(5-Chlor-2-hydroxy-3-sulfophenylazo)-6-(2,4,6-tribromophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic Acid-Co(II) Binuclear Complexation and Its Application to the Selective Determination of Coblat at ng/ml Level

   • Hong-Wen Gao
   • Xiao-Qiao Lu
   • Jiao-Rong Ren

   OriginalPaper 02 September 2005 Pages: 1043 - 1049

5. Fast Simultaneous Determination of Niobium and Tantalum by Kalman Filter Analysis with Flow Injection Chemiluminescence Method

   • Hongxia Wang
   • Junfeng Li
   • Hongyan Wang

   OriginalPaper 02 September 2005 Pages: 1051 - 1055

6. Study on Degradation Characteristics of Chitosan by Pepsin with Piezoelectric Quartz Crystal Impedance Analysis Technique

   • Han Tao
   • Wanzhi Wei
   • Jianjun Xia

   OriginalPaper 02 September 2005 Pages: 1057 - 1061

7. Flotation-Separation and ICP-AES Determination of Ultra Trace Amounts of Copper, Cadmium, Nickel and Cobalt Using 2-Aminocyclopentene-1-dithiocarboxylic Acid

   • Mojtaba Shamsipur
   • Omid Reza Hashemi
   • Afsaneh Safavi

   OriginalPaper 02 September 2005 Pages: 1063 - 1066

8. Flow-Injection Determination of Ascorbic Acid and Cysteine Simultaneously with Spectrofluorometric Detection

   • Behzad Rezaei
   • Ali Asghar Ensafi
   • Siavash Nouroozi

   OriginalPaper 02 September 2005 Pages: 1067 - 1071

9. Toluene/ter-Butanol Mixed Solvent for the Selective Extraction of Cr(VI) from Divalent Heavy Metals

   • Sethsiri S. Samaratunga
   • Jun Nishimoto
   • Masaaki Tabata

   OriginalPaper 02 September 2005 Pages: 1073 - 1078

10. Resolution of Biparametric Mixtures Using Bead Injection Spectroscopic Flow-through Renewable Surface Sensors

    • M. J. Ruedas-Rama
    • A. Ruiz-Medina
    • A. Molina-Díaz

    OriginalPaper 02 September 2005 Pages: 1079 - 1084

11. Mass Spectroscopic Approach to Amino Acids Formation Processes by UV Irradiation to Simple Organic Molecules in Aqueous Solution

    • Masaki Morita
    • Yoshie Harada
    • Atsunari Hiraya

    OriginalPaper 02 September 2005 Pages: 1085 - 1090

12. Nano-SIMS Analysis of Mg, Sr, Ba and U in Natural Calcium Carbonate

    • Yuji Sano
    • Kotaro Shirai
    • Neil C. Sturchio

    OriginalPaper 02 September 2005 Pages: 1091 - 1097

13. Tris(2-methyl-8-quinolinolato)gallium(III) as a Fluorescent Probe for Sensitive Silanol-Testing

    • Nobuo Uehara
    • Sumiko Kawata
    • Tokuo Shimizu

    OriginalPaper 02 September 2005 Pages: 1099 - 1104

14. Determination of Cadmium, Zinc, Nickel and Cobalt in Tobacco by Reversed-Phase High-Performance Liquid Chromatography with 2-(8-Quinolylazo)-4,5-diphenylimidazole as a Chelating Reagent

    • Chengjie Zhang
    • Jun’ichiro Miura
    • Nagaosa Yukio

    OriginalPaper 02 September 2005 Pages: 1105 - 1109

15. Rapid Analysis of Polychlorinated Biphenyls in the Gas Phase with Resonance-enhanced Two-photon Ionization: Optimal Injection of Ions into the Ion-trap Storage/Time-of-flight Mass Spectrometer

    • Shinsaku Dobashi
    • Masaharu Kira
    • Michikazu Hara

    OriginalPaper 02 September 2005 Pages: 1111 - 1115

16. Fluorescence Analysis of p-Hydroxymethamphetamine in Urine by Thin-Layer Chromatography

    • Noriyuki Kato
    • Hiroaki Kubo
    • Hiroshi Homma

    Notes 02 September 2005 Pages: 1117 - 1119

17. HPLC Determination of Acetaminophen in Saliva Based on Precolumn Fluorescence Derivatization with 12-(3,5-Dichloro-2,4,6-triazinyl)-benzo[d]benzo[1′,2′-6,5]isoindolo[1,2-b][1,3]thiazolidine

    • Hiroyuki Fujino
    • Hideyuki Yoshida
    • Masatoshi Yamaguchi

    Notes 02 September 2005 Pages: 1121 - 1031

18. Bisphenol A Analog-Imprinted Polymers Prepared by an Immobilized Template on a Modified Silica Microsphere Matrix

    • Woo-Sang Lee
    • Toshifumi Takeuchi

    Notes 02 September 2005 Pages: 1125 - 1128

19. Method Performance Study of the Determination of Total Nitrogen in Soy Sauce by the Kjeldahl Method

    • Shintaro Nozawa
    • Akiko Hakoda
    • Akemi Yasui

    Notes 02 September 2005 Pages: 1129 - 1132

20. Spectrophotometric Determination of Tranexamic Acid in Pharmaceutical Bulk and Dosage Forms

    • Tariq Mahmood Ansari
    • Asad Raza
    • Atta-ur Rehman

    Notes 02 September 2005 Pages: 1133 - 1136

21. A Simple and Rapid in situ Preconcentration Method for Trace Ammonia Nitrogen in Environmental Water Samples Using a Solid-Phase Extraction Followed by Spectrophotometric Determination

    • Minoru Okumura
    • Sachiko Honda
    • Yasushi Seike

    Notes 02 September 2005 Pages: 1137 - 1140

22. Announcements

    Announcement 02 September 2005 Pages: 1141 - 1142