N-[4-(6-Methoxy-2-benzoxazolyl)]benzoyl-l-amino Acids as Chiral Derivatization Reagents for Amine Enantiomers Junichi KondoToshi ImaokaYukinori Kawahara Original Paper 14 October 1994 Pages: 697 - 703
Chromatographic and Mass-Spectrometric Studies of Cyclic 2-(N,N-Dimethylaminomethyl)ferroceneboronates and Related Esters Keiji GamohKamal A. KetulyRobert A. Anderson Original Paper 14 October 1994 Pages: 705 - 711
Capillary Electrophoresis/Mass Spectrometry Study of Analytical Conditions for Tryptic Digests of Horse-Heart Cytochrome c Yasuaki TakadaKanae NakayamaMinoru Sakairi Original Paper 14 October 1994 Pages: 713 - 717
Molecular Species Analysis of Polyunsaturated Fish Triacylglycerol by High-Performance Liquid Chromatography/Fast Atom Bombardment Mass Spectrometry Masanori HoriYuko SahashiMasanori Sato Original Paper 14 October 1994 Pages: 719 - 724
Deductive Prediction of Measurement Precision from Signal and Noise in Photomultiplier and Photodiode Detector of Liquid Chromatography Yuzuru HayashiRieko Matsuda Original Paper 14 October 1994 Pages: 725 - 730
Mixed Retention Mechanism in Gas-Liquid Chromatography of Hydrocarbons and Dialkyl Ethers on Tricresyl Phosphate-Coated Silica Gel Column Kunishige NaitoTadahiro OkabeShinsuke Takei Original Paper 14 October 1994 Pages: 731 - 736
Synthesis of Porous SiO2 Spherical Particles by Sol-Gel Methods in W/O Emulsion Akiko HiroseHiroshi YamashitaTakashi Maekawa Original Paper 14 October 1994 Pages: 737 - 741
Solvent Extraction of Zinc(II) with 1-Naphthoic Acid into Chloroform in the Presence of Tetrabutylammonium Ions or Trioctylphosphine Oxide Tatsuya SekineIvana KobelovaThi Kim Dung Nguyen Original Paper 14 October 1994 Pages: 743 - 748
Extraction Equilibrium of Molybdenum(VI) with Several Alkylated 8-Quinolinol Derivatives Etty PurnamawatyTsuyoshi AmimotoKousaburo Ohashi Original Paper 14 October 1994 Pages: 749 - 753
Liquid-Liquid Distribution of Ion Associates of Tetraiodobismate(III) with Quaternary Ammonium Counter Ions Koichi YamamotoMiwa Endo Original Paper 14 October 1994 Pages: 755 - 759
Spectrophotometric Determination of Trace Amounts of Iron by Its Catalytic Effect on the Chlorpromazine-Hydrogen Peroxide Reaction Takashi TomiyasuHayao SakamotoNorinobu Yonehara Original Paper 14 October 1994 Pages: 761 - 764
Spectrophotometric Determination of Thiosulfate by Its Reaction with Silver(I) and Solvent Extraction of Excess Silver(I) with Methylene Blue Tomozo KohNoriaki TakahashiKeiko Yokoyama Original Paper 14 October 1994 Pages: 765 - 768
Cobalt(III) Oxidation Pretreatment of Organic Phosphorus Compounds for a Spectrophotometric Determination of Phosphorus in Water Hideji TanakaTerumi FukuokaKensaku Okamoto Original Paper 14 October 1994 Pages: 769 - 774
Spectrophotometric Determination of Trace Amounts of Titanium(IV) in Environmental Samples after Preconcentration on a Membrane Filter Junichi ShidaYoshiyasu Tsujikawa Original Paper 14 October 1994 Pages: 775 - 777
Determination of Copper, Cadmium, Lead and Bismuth in High-Purity Zinc Metal Samples by Atomic Absorption Spectrometry after Preconcentration Using Amberlite XAD-1180 Resin S. TokalīoğluŞ. KartalL. Elçi Original Paper 14 October 1994 Pages: 779 - 782
Radiochemical Neutron Activation Analysis of Trace Potassium in Rock Samples—Revisited Kazunori ShinotsukaMitsuru Ebihara Original Paper 14 October 1994 Pages: 783 - 787
Spectrophotometric Determination of the Chemical Yield in Radiochemical Neutron Activation Analysis of Selenium Vekoslava StibiljMarjan DermeljAnthony R. Byrne Original Paper 14 October 1994 Pages: 789 - 793
Direct Determination of Zinc in Human Serum by Flow-Injection Spectrophotometric Analysis Yutaka HayashibeMinoru TakeyaYasumasa Sayama Original Paper 14 October 1994 Pages: 795 - 799
Flow Injection Sequential Determination of Chloride by Potentiometry and Sodium by Flame Emission Spectrometry in Instant Soups Isabel M. P. L. V. O. FerreiraJosé L. F. C. LimaAntónio O. S. S. Rangel Original Paper 14 October 1994 Pages: 801 - 805
Potentiometric Determination of Cyanamide Using a Silver Sulfide Membrane-Type Ion-Selective Electrode Tetsutaro YoshinagaMasaaki KogaKentaro Kawano Original Paper 14 October 1994 Pages: 807 - 812
Chemiluminescent Assay of β-d-Galactosidase Using Cypridina Luciferin Analogue: 3-(β-d-Galactopyranosyloxy)-6-(4-methoxyphenyl)-2-methylimidazo[1,2-a]pyrazine Motohiro MitaniSyujiro SakakiMasanori Kosugi Letter to the Editor 14 October 1994 Pages: 813 - 814
Reversed-Phase Separation of Basic Solutes with Alkaline Eluents an Octadecyl Titania Column Katsuhisa MurayamaHiroshi NakamuraAkira Yoshida Letter to the Editor 14 October 1994 Pages: 815 - 816
High-Speed DNA Sequencer Using Capillary Gel Electrophoresis with a Laser-Induced Four-Color Fluorescent DNA Detector Riyo TomisakiYoshinobu BabaHideki Kambara Letter to the Editor 14 October 1994 Pages: 817 - 820
Optical pH Sensor of Electrostatically Immobilized Porphyrin on the Surface of Sulfonated-Polystyrene Shukuro IgarashiKenji KuwaeTakao Yotsuyanagi Letter to the Editor 14 October 1994 Pages: 821 - 822
Highly Sensitive Detection of Proteins Separated by Capillary Zone Electrophoresis Using On-Line Chemiluminescence Detection Tadashi HaraHisashi NishidaRiichiro Nakajima Notes 14 October 1994 Pages: 823 - 826
Spectrophotometric Determination of Hydrogen Peroxide Using o-Hydroxyhydroquinonephthalein, Titanium(IV) and Ethylenediaminetetraacetic Acid Yoshikazu FujitaItsuo MoriTakako Matsuo Notes 14 October 1994 Pages: 827 - 830
Chemiluminescent Enzyme Immunoassay Using an Alkaline Phosphatase Label and an Indolyl Phosphate Substrate Takashi IkegamiHidetoshi ArakawaAkio Tsuji Notes 14 October 1994 Pages: 831 - 834
Nickel-Coated Hollow-Fiber Electrode for the Electrochemical Detection of Carbohydrates Masayuki UtoKokoro KodamaMutsuya Matsubara Notes 14 October 1994 Pages: 835 - 837
