Mikrochimica Acta 1992: Vol 108 Table of Contents

3 Pages·1992·0.58 MB·English

Contents
Vol. 108, No. 1—2, 1992
Original Papers
Basic Investigations for Laser Microanalysis: IV. The Dependence on the
Laser Wavelength in Laser Ablation.
W. Sdorra, J. Brust, K. Niemax
A Fiber Optical Sensor for Heavy Metal Ions Based on Immobilized Xylenol
Orange.
I. Klimant, M. Otto
Determination of Lead and Cadmium in Sediment Slurries by ETA-AAS:
A Comparison of Methods for the Preparation and Analysis of Sediment
Slurries.
L. Sandoval, J.-C. Herraez, G. Steadman, K. I. Mahan
Increased Sensitivity of an Enzyme Immunoassay (ELISA) for the Determi-
nation of Triazine Herbicides by Variation of Tracer Incubation Time.
M. G. Weller, L. Weil, R. Niessner
Study of the Intensity of M*, M?*+ and MO* Signals in ICP-MS as a Function
of Instrumental Parameters.
F. Vanhaecke, C. Vandecasteele, H. Vanhoe, R. Dams
Simultaneous Spectrophotometric Determination of Zinc (II) and Nickel (II)
with 1-(2-Pyridylazo)-2-Naphthol.
M. Blanco, J. Coello, H. Iturriaga, S. Maspoch, E. Bertran
Development of a Method for Analyzing Volatiles from Foodstuff Matrices,
Including Microextraction by Demixture. Application to the Analysis of
Grapes.
J. Cacho, J. Melendez, V. Ferreira
Preparation and Purification of Semi-Methylthymol Blue.
S. Kiciak, H. Gontarz, P. Koschel, M. Mehdi
Spectrophotometric Study on the Quaternary Complex of Titanium (IV) with
Secondary Ligands, 2,6,7-Trihydroxylphenyl-fluorone Derivatives and
Cetyltrimethylammonium Bromide.
D.-J. Wang, J.-Y. Zhuang, Z.-H. Xie, Q.-Q. Fan, Z.-X. Zhang, W.-J. Chai
Theory of Multiple-Cell Response of Redox Electrodes.
D. Brynn Hibbert, P. W. Alexander, P. Yatiman
Determination of Hydrazine and Sulphite in the Presence of one Another.
J. S. Budkuley
Spectrophotometric Method for Phosphine Residue Determination in Cori-
ander.
K. K. Padmanabha, J. R. Rangaswamy
IV Contents
News Section
Conference Calendar
Vol. 108, No. 3—6, 1992
Fundamental Review
Supercritical Fluid Extraction.
J. L. Hedrick, L. J. Mulcahey, L. T. Taylor
Original Papers
LED-Compatible Fluorosensor for Measurement of Near-Neutral pH
Values.
O. S. Wolfbeis, N. V. Rodriguez, T. Werner
Infrared Spectroscopic and Thermal Analytical Investigations on the Poly-
morphism of N-Arylsulphony! Isothioureas.
H. Reinke, M. Hans, H. Dehne
Gas-Stirred Solvent Extraction with Propylene Carbonate for Separation and
Direct Polarographic Determination of Thallium (III).
Y. Nagaosa, K. Horita
Sample Preparation Procedure for the Determination of Sulphur and Trace
Metals in Oil Products by the ICP with a Minitorch Using Emulsions.
J. Borszéki, G. Knapp, P. Halmos, L. Bartha
Identification of Embrittling Trace Impurities in Tungsten Heavy Alloys by
SIMS.
H. Danninger, A. Atari, B. Lux, E. Kny, G. Friedbacher, M. Grasserbauer .
Computer Aided Exploitation of Mathematical Models of Processes. A Gen-
eral Description of the Approach.
A. Parczewski, J. Kragten, G. Kateman
Four Spectrophotometric Methods for Determination of Nitrofurazone in
Pharmaceutical Formulations.
B. S. Sastry, J. V. Rao, T. T. Rao, Ch. S. P. Sastry
Certified Reference Materials (CRMs 398 and 399) for the Quality Control
of Major Element Determination in Freshwater.
Ph. Quevauviller, K. Vercoutere, B. Griepink
Acridinium Ester Chemiluminescence: pH Dependent Hydrolysis of Re-
agents and Flow Injection Analysis of Hydrogen Peroxide and Gluta-
mate.
M. S. Kaltenbach, M. A. Arnold
lon Chromatographic Determination of Platinum in Biotic Materials.
U. Jerono, F. Alt, J. Messerschmidt, G. Télg
Computer Estimation of Dissociation Constants. Part IV. Precision and
Accuracy of Potentiometric Determinations.
M. Meloun, M. Bartos
Contents
Determination of Arsenic in Fly Ash by Hydride Generation in a Slurry.
C. Nerin, R. Zufiaurre, J. Cacho
Comparison Between Capillary Electrophoresis and lon-Chromatography
for Analysis of Inogranic Anions.
J. Harms, L. Dunemann, G. Schwedt
Measurement of Molten Salt Raman Spectra by the Use of Fiber Optics.
S. Dai, J. P. Young, G. M. Begun, J. E. Coffield, G. Mamantov
A New Reductimetric Reagent: Iron(II) in Acetic Acid Medium and in Pres-
ence of Pyrophosphate. Spectrophotometric Titration of Some Oxazine
Dyes.
K. Vijaya Raju, G. Madhu Gautam, G. Bangar Raju
Chromotropic Acid as Fluorogenic Reagent. I. Fluorimetric Determination
of Beryllium.
B. K. Pal, K. Baksi
Effect of some Organic Solvents and Acids on the Laser-Induced Atomic
Fluorescence of Tin in Air-Hydrogen Flames.
J. Anwar, J. M. Anzano, G. Petrucci
Some Observations on the Automation by Flow Injection Analysis of the
Spectrophotometric Determination of Amino Acids and Proteins with o-
Phthalaldehyde.
M. J. Medina Hernandez, S. Sagrado Vives, M. C. Garcia Alvarez-Coque
Development of a Method for Direct Determination of Solids as Thin Films
by Energy Dispersive X-Ray Fluorescence Analysis.
K. Bachmann, K. Steigerwald, H. Klenk
A New Method for Selective Preconcentration of Tin.
Voltammetric Determination of Dipeptidyl Aminopeptidases I and IV.
J. Hurek, M. Bulinska, T. Gasiorowska
Spectrophotometric Determination of some N-Substituted Phenothiazine
Derivatives Using N-Bromphthalimide.
M. M. El-Kerdawy, S. M. Hassan, S. M. El-Ashry
Polarographic Behaviour and Determination of Azintamide.
F. Belal
Erratum
Study of the Intensity of M*, M?* and MO* Signals in ICP-MS as a Function
of Instrumental Parameters.
F. Vanhaecke, C. Vandecasteele, H. Vanhoe, R. Dams
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Abstracted/Indexed in: Current Contents, SCI, ASCA, Analytical Abstracts, Bio-
sis, Chemical Abstracts, Engineered Materials Abstracts, Metals Abstracts
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