Electrospray Mass Spectrometry: Variation of Standard Deviation of Experimentally Determined Molecular Weights with Average Charge Number Minoru SakairiAlfred L. Yergey Original Papers 11 December 1991 Pages: 835 - 837
Analyte Desorption from Radio Frequency Heated Solid Support in Mass Spectrometry Arabinda Bhattacharya Original Papers 11 December 1991 Pages: 839 - 842
Analyses of Carbon-13 Nuclear Magnetic Resonance Spectra of Isopropyldibenzofurans and Their Structural Determinations Genki TakeuchiHiroshi OkazakiYoshio Kosugi Original Papers 11 December 1991 Pages: 843 - 848
Sulfur-33 Nuclear Magnetic Resonance Spectra for Sulfates Yoshio KosugiHiroshi Okazaki Original Papers 11 December 1991 Pages: 849 - 851
Comparative Study on the Potentiometric Responses between a Valinomycin-Based Bilayer Lipid Membrane and a Solvent Polymeric Membrane Hirotsugu MinamiNaoko SatoYoshio Umezawa Original Papers 11 December 1991 Pages: 853 - 862
Evaluation of Diode-Laser-Based Indirect Fluorometric Detection for High-Performance Liquid Chromatography Steven J. LehotayAndrea M. PlessJames D. Winefordner Original Papers 11 December 1991 Pages: 863 - 871
Sensitive Chemiluminescent Determination of a Wide Variety of Nucleosides and Their Derivatives by Flow Injection Method Mikita IshiiYoichi OhnoToshiyuki Hobo Original Papers 11 December 1991 Pages: 873 - 877
Determination of Cadmium by Inductively Coupled Plasma Atomic Emission Spectrometry after Suction-Flow On-Line Preconcentration on 8-Quinolinol-Loaded Active Carbon Yasuaki OkamotoAtsunori MurataTakahiro Kumamaru Original Papers 11 December 1991 Pages: 879 - 882
Beginning of Atomization in Presence of Matrix Modifier in Graphite Furnace Atomic Absorption Spectrometry Kounosuke OishiKazuo YasudaKichinosuke Hirokawa Original Papers 11 December 1991 Pages: 883 - 887
Determination of Ytterbium in Seawater by Graphite Furnace Atomic Absorption Spectrometry after Coprecipitation and Solvent Extraction Osamu FujinoSino NishidaKeizo Hiraki Original Papers 11 December 1991 Pages: 889 - 892
Chemical Reactions in an Electrothermal Graphite Furnace in the Presence of Lead, Magnesium Chloride and Chromium Nitrate Shoji ImaiKengo SaitoYasuhisa Hayashi Original Papers 11 December 1991 Pages: 893 - 896
Gas Chromatographic-Mass Spectrometric Determination of Anthraquinonesulfonates in Environmental Samples Tadashi TsukiokaHideaki OzawaTetsuro Murakami Original Papers 11 December 1991 Pages: 897 - 900
Monitoring of the Asbestos Concentration in Piled Particulate Matter on Roads due to Traffic as the Source Takashi Saito Original Papers 11 December 1991 Pages: 901 - 905
Solvent Extraction of Copper Ion with Chelate Extractants Having Two Hydroxyoxime Moieties Naoyoshi EgashihaMakoto TakagiMizuo Maeda Original Papers 11 December 1991 Pages: 907 - 911
Spectrophotometric Determination of Copper(II) Following Collection on an Organic Solvent-Soluble Membrane Filter as the N,N-Diethyldithiocarbamate Complex Masahiko KanHonami SakamotoMitsuhiko Taga Original Papers 11 December 1991 Pages: 913 - 917
Solvent Extraction and Indirect Spectrophotometric Determination of Cyanate, Thiocyanate and Selenocyanate Anions with the Copper(II) Complex of Di-2-pyridylmethanone 2-Quinolylhydrazone Hiroyuki AsaiToshiki TayaMakoto Otomo Original Papers 11 December 1991 Pages: 919 - 924
Micellar-Enhanced Highly Sensitive Reaction of Rare Earths with Xylenol Orange and Surfactants. Study of Reaction Conditions and Optimization of Spectrophotometric Method Aleš HrdličkaiJosef HavelManuel Valiente Original Papers 11 December 1991 Pages: 925 - 929
Extraction Spectrophotometric Method for the Determination of Uranium in Geological Samples Using a Ternary Complex of 2-(p-Methylphenylazo)pyridine and Thiocyanate Partha ChattopadhyayTapan Kumar SinhaT. S. Basu Baul Original Papers 11 December 1991 Pages: 931 - 933
Acid-Base Equilibria and Metal Extraction Properties of 1-Phenyl-1,3-decanedione María Jesús ZapateroMaría Puy ElizaldeJosé Maria Castresana Original Papers 11 December 1991 Pages: 935 - 940
Determination of the Blend Composition Ratio of Cocaine to Sodium Hydrogencarbonate by X-Ray Diffraction Using Multivariate Analysis Toshiyuki MitsuiSyuji OkuyamaYoshikazu Fujimura Original Papers 11 December 1991 Pages: 941 - 945
Synergist Induced Potentiometric Response of Liquid Membranes Containing Chelating Agents Yasoo ItohHideo AkaiwaYoshio Umezawa Letters to the Editor 11 December 1991 Pages: 947 - 949
Sorption on Diethylaminoethyl-Sephadex A-25 for the Measurement of Electrochemical Lability of Metal-Humic Complexes in Water Masataka HiraideTomoo MiwaHiroshi Kawaguchi Notes 11 December 1991 Pages: 951 - 953
Nuclear Magnetic Resonance Chemical Shifts of Pure Organic Solvents Determined by Magic Angle Spinning Shigenobu HavashiMasaru YanagisawaKikuko Hayamizu Notes 11 December 1991 Pages: 955 - 957
Enantioseparation of N-Dansyl-dl-amino Acids by Polyacrylamide Gel Zone Electrophoresis Hideyuki NishizawaKeiko NakajimaYoshihiro Abe Notes 11 December 1991 Pages: 959 - 961
High-Performance Liquid Chromatographic Determination of Urinary Malondialdehyde as p-Nitrophenylhydrazine Derivative Bunji UnoKazutaka KawaiMasafumi Tomita Notes 11 December 1991 Pages: 963 - 965
On-Line Removal of Interfering Alkaline Earth Metals for Simultaneous Determination of Hydrogen Carbonate, Chloride, Nitrate and Sulfate by Indirect Photometric Detection Ion Chromatography Kazuichi HayakawaKyoko NomuraMotoichi Miyazaki Notes 11 December 1991 Pages: 967 - 969
Electrochemiluminescence Determination of d-, l-Tryptophan Using Ligand-Exchange High-Performance Liquid Chromatography Kazuo UchikuraMakoto Kirisawa Notes 11 December 1991 Pages: 971 - 973
Spectrophotometric Determination of Beryllium with Chromazurol S and Zephiramine Hiroshi Nishida Notes 11 December 1991 Pages: 975 - 977
Rapid Analysis of Light Hydrocarbons and Carbon Dioxide in Air with Micro Thermal Conductivity Detector Akira MachinoHideo SugimotoDaijiro Terasaki Instrumental Achievements 11 December 1991 Pages: 979 - 981
Crystal and Molecular Structures of 44-Homooligomycin B Yoichi IitakaMasanori YamazakiTomohisa Takita Instrumental Achievements 11 December 1991 Pages: 983 - 985
Crystal and Molecular Structures of 2′-Deoxy-2′-(S)-phenylsulfinyluridine Hemihydrate Tadashi HataAkira MatsudaTadashi Miyasaka Instrumental Achievements 11 December 1991 Pages: 989 - 990