Wenclawiak, Bernd : rechercher sur Z-Library

Andreas Beichert, Susanne Padberg, Bernd W. Wenclawiak

Année:

1997

Langue:

english

Fichier:

PDF, 160 KB

english, 1997

Selective determination of alkylmercury compounds in solid matrices after subcritical water extraction, followed by solid-phase microextraction and GC–MS

Journal:

Applied Organometallic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 62 KB

english, 2000

Liquidchromatographie. Apparative, theoretische und methodische Grundlagen der HPLC. Von G. Aced und H. J. Möckel. VCH Verlagsgesellschaft, Weinheim, 1991. XII, 169 S., Broschur DM 48.00. — ISBN 3-527-28195-9

Bernd Wenclawiak

Journal:

Angewandte Chemie

Année:

1992

Langue:

german

Fichier:

PDF, 160 KB

german, 1992

Electron ionization mass spectrometry of systematically modified ligands in chromium(III) β-diketonates

Peter Schultze, Bernd W. Wenclawiak

Journal:

Journal of Mass Spectrometry

Année:

1989

Langue:

english

Fichier:

PDF, 513 KB

english, 1989

Supercritical fluid extraction of nitrated polycyclic aromatic hydrocarbons and polycyclic aromatic hydrocarbons from diesel exhaust particulate matter

Thomas Paschke, Steven B. Hawthorne, David J. Miller, Bernd Wenclawiak

Journal:

Journal of Chromatography A

Année:

1992

Langue:

english

Fichier:

PDF, 663 KB

english, 1992

Normal phase liquid chromatographic separation and structure determination of palladium-2,2,7-trimethyloctane-3,5-dionate

Bernd Wenclawiak, A.Alan Pinkerton, Nicholas J. Terrill

Journal:

Inorganica Chimica Acta

Année:

1988

Langue:

english

Fichier:

PDF, 317 KB

english, 1988

Studies on bulky residual group substituted arsenic(III) dithiocarbamate structures

Bernd W. Wenclawiak, Stephan Uttich, Hans Jörg Deiseroth, Dieter Schmitz

Journal:

Inorganica Chimica Acta

Année:

2003

Langue:

english

Fichier:

PDF, 322 KB

english, 2003

Generation of them/z69 ion C3HO2+by electron ionization of some aryl-substituted β-diketones

John B. Westmore, Wayne D. Buchannon, Lothar Plaggenborg, Bernd W. Wenclawiak

Journal:

Journal of the American Society for Mass Spectrometry

Année:

1998

Langue:

english

Fichier:

PDF, 643 KB

english, 1998

Micro reversed phase liquid chromatography of Cd-, Ni-, Zn-, Cu-, Co-, Hg-diethyldithiocarbamates at picogram level

Bernd Wenclawiak, Peter Schultze, Vera Uebis

Journal:

Microchimica Acta

Année:

1984

Langue:

english

Fichier:

PDF, 477 KB

english, 1984

Distribution of platinum group elements (Pt, Pd, Rh) in environmental and clinical matrices: Composition, analytical techniques and scientific outlook

Torsten Hees, Bernd Wenclawiak, Sönnke Lustig, Peter Schramel, Michael Schwarzer, Michael Schuster, Dominique Verstraete, Richard Dams, Eckard Helmers

Journal:

Environmental Science and Pollution Research

Année:

1998

Langue:

english

Fichier:

PDF, 680 KB

english, 1998

3rd Symposium on Extraction for Sample Preparation SFE – (X)SE – SPME

Bernd Wenclawiak

Journal:

Microfluidics and Nanofluidics

Année:

1999

Langue:

english

Fichier:

PDF, 13 KB

english, 1999

Simulation and experimental characterization of plug distortion in hybrid microchannels

Lars Storsberg, Lars Schöler, Marcus Walder, René Püschl, Bernd Wenclawiak, Markus Böhm

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 329 KB

english, 2008

Influence of the stationary phase on the stability of thalidomide and comparison of different methods for the quantification of thalidomide in tablets using high-temperature liquid chromatography

Sascha Giegold, Maren Holzhauser, Thekla Kiffmeyer, Jochen Tuerk, Thorsten Teutenberg, Maike Rosenhagen, Dorothea Hennies, Torsten Hoppe-Tichy, Bernd Wenclawiak

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

2008

Langue:

english

Fichier:

PDF, 251 KB

english, 2008

GC/MS-FID analysis of BSTFA derivatized polar components of diesel particulate matter (NBS SRM-1650) extract

Bernd W. Wenclawiak, Trescott E. Jensen, Joel F. O. Richert

Journal:

Lothar Plaggenborg, Wayne D. Buchannon, Bernd W. Wenclawiak, John B. Westmore

Année:

1993

Langue:

english

Fichier:

PDF, 432 KB

english, 1993

Liquid secondary ion mass spectrometry of several β-diketonates of cobalt(III) and chromium(III)

Journal:

Bernd Wenclawiak, Michael Flemming

Année:

1994

Langue:

english

Fichier:

PDF, 488 KB

english, 1994

Darstellung und Charakterisierung aller Platinmetall-8-Hydroxychinolate

Journal:

Année:

1987

Langue:

german

Fichier:

PDF, 657 KB

german, 1987

Negative temperature gradient for density programming in supercritical fluid chromatography

Bernd Wenclawiak

Journal:

Bernd Wenclawiak, Willy Sichtermann, Alfred Benninghoven

Année:

1986

Langue:

english

Fichier:

PDF, 214 KB

english, 1986

A supercritical fluid chromatography inlet source for secondary ion mass spectrometry

Journal:

Bernd Wenclawiak, Axel Eicke, W. K. Sichtermann, Alfred Benninghoven

Année:

1989

Langue:

english

Fichier:

PDF, 283 KB

english, 1989

HPLC-SIMS off-line coupling for the determination of 8-hydroxyquinolinates and some other metal chelates

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 524 KB

english, 1987

Negative temperature gradients for density programming in supercritical fluid chromatography

Bernd W. Wenclawiak

Journal:

William T. Foreman, Robert E. Sievers, Bernd W. Wenclawiak

Année:

1988

Langue:

english

Fichier:

PDF, 323 KB

english, 1988

Supercritical fluid chromatography with redox chemiluminescence detection

Journal:

Daniel Sanchez-Rodas, E. Hohaus, Bernd Wenclawiak

Année:

1988

Langue:

english

Fichier:

PDF, 409 KB

english, 1988

High-performance liquid chromatographic determination of primary amines in aqueous solutions after extraction and derivatization with 2,2-diphenyl-1-oxa-3-oxonia-2-boratanaphthalene (DOOB)

Journal:

Walter O. Siegl, Robert H. Hammerle, Heiko M. Herrmann, Bernd W. Wenclawiak, B. Luers-Jongen

Année:

1996

Langue:

english

Fichier:

PDF, 133 KB

english, 1996

Organic emissions profile for a light-duty diesel vehicle

Journal:

Atmospheric Environment

Année:

1999

Langue:

english

Fichier:

PDF, 183 KB

english, 1999

Analysis with Supercritical Fluids: Extraction and Chromatography || Basic Principles of Analytical Supercritical Fluid Extraction

Année:

1992

Langue:

english

Fichier:

PDF, 4.33 MB

english, 1992

QualitÃ¤t der Lehre

Nachrichten aus der Chemie

Journal:

Année:

2009

Langue:

german

Fichier:

PDF, 636 KB

german, 2009

Analysis with Supercritical Fluids: Extraction and Chromatography || Gradients in SFC

Année:

1992

Langue:

english

Fichier:

PDF, 3.69 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || Stationary Phases for Packed Column Supercritical Fluid Chromatography

Année:

1992

Langue:

english

Fichier:

PDF, 2.81 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || SFC and SFE: An Introduction for Novices

Année:

1992

Langue:

english

Fichier:

PDF, 1.16 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || Supersonic Jet Spectroscopy with Supercritical Fluids

Année:

1992

Langue:

english

Fichier:

PDF, 1.69 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || Supercritical Fluid Chromatography/ Mass Spectrometry

Année:

1992

Langue:

english

Fichier:

PDF, 4.06 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || Coupled Supercritical Fluid Extraction-Capillary Gas Chromatography (SFE-GC)

Année:

1992

Langue:

english

Fichier:

PDF, 2.00 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || Physico-chemical Principles of Supercritical Fluid Separation Processes

Année:

1992

Langue:

english

Fichier:

PDF, 3.03 MB

english, 1992

Analysis with Supercritical Fluids: Extraction and Chromatography || Injection Techniques in SFC

Hafez, Aly M., Wenclawiak, Bernd W.

Année:

1992

Langue:

english

Fichier:

PDF, 2.10 MB

english, 1992

Development of a new porous gold SPME fiber for selective and efficient extraction of dodecanethiol followed by GC–MS analysis

Journal:

Hafez, Aly M., Huber, Andreas, Wenclawiak, Bernd W.

Année:

2013

Langue:

english

Fichier:

PDF, 259 KB

english, 2013

Time-of-Flight-Secondary Ion Mass Spectrometry and Cyclic Voltammetry Studies of Self-Assembly of Dodecanethiol on a Nanoporous Gold Surface

Journal:

Wenclawiak, Bernd W., Koch, Michael, Hadjicostas, Evsevios

Année:

2013

Langue:

english

Fichier:

PDF, 4.73 MB

english, 2013

Quality Assurance in Analytical Chemistry ||

Année:

2010

Langue:

english

Fichier:

PDF, 4.58 MB

english, 2010

Direct On-Line Continuous Supercritical Fluid Extraction and HPLC of Aqueous Pyrethrins Solutions

Pól, Jaroslav, Wenclawiak, Bernd W.

Journal:

Sterzenbach, Dirk, Wenclawiak, Bernd W., Weigelt, Volker

Année:

2003

Langue:

english

Fichier:

PDF, 95 KB

english, 2003

Optimization of SFE for the Determination of Chlorinated Hydrocarbons at the Part-per-Trillion Level

Journal:

Maio, Giovanni, von Holst, Christoph, Wenclawiak, Bernd W., Darskus, R.

Année:

1997

Langue:

english

Fichier:

PDF, 91 KB

english, 1997

Supercritical Fluid Extraction of Some Chlorinated Benzenes and Cyclohexanes from Soil: Optimization with Fractional Factorial Design and Simplex

Journal:

Wenclawiak, Bernd W., Giegold, Sascha, Teutenberg, Thorsten

Année:

1997

Langue:

english

Fichier:

PDF, 125 KB

english, 1997

High-Temperature Liquid Chromatography

Journal:

Analytical Letters

Année:

2008

Langue:

english

Fichier:

PDF, 295 KB

english, 2008

Determination of Chlorinated Hydrocarbons in Marine Sediments at the Part-per-Trillion Level with Supercritical Fluid Extraction

Sterzenbach, Dirk, Wenclawiak, Bernd W., Weigelt, Volker

Journal: