Vessman, Jorgen: search on Z-Library

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1

Identification of a new by-product detected in metoprolol tartrate

Magnus Erickson, Karl-Erik Karlsson, Bo Lamm, Sam Larsson, Lars A. Svensson, Jörgen Vessman

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1995

Language:

english

File:

PDF, 396 KB

english, 1995

2

Alkylation of carboxylic acids by solid-liquid phase-transfer catalysis for determination by gas chromatography. II

Astrid Arbin, Hákan Brink, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1980

Language:

english

File:

PDF, 670 KB

english, 1980

3

Determination of tocainide in human plasma by gas chromatography with nitrogen-selective detection after Schiff base formation

Lars Johansson, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1982

Language:

english

File:

PDF, 777 KB

english, 1982

4

The use of selectivity in analytical chemistry – some considerations

Bengt-Arne Persson, Jörgen Vessman

Journal:

TrAC Trends in Analytical Chemistry

Year:

2001

Language:

english

File:

PDF, 86 KB

english, 2001

5

Immobilized vancomycin as chiral stationary phase in packed capillary liquid chromatography

Lars A. Svensson, Karl-Erik Karlsson, Anders Karlsson, Jörgen Vessman

Journal:

Year:

1998

Language:

english

File:

PDF, 146 KB

english, 1998

6

Vancomycin-based chiral stationary phases for micro-column liquid chromatography

Lars A. Svensson, Jürgen Dönnecke, Karl-Erik Karlsson, Anders Karlsson, Jörgen Vessman

Journal:

Year:

1999

Language:

english

File:

PDF, 350 KB

english, 1999

7

Immobilization of heptakis 6-O-tert-butyldimethylsilyl-2,3-di-O-methyl)-β-cyclodextrin for capillary gas chromatography and SFC and micro-liquid chromatography

Jürgen Dönnecke, Claudia Paul, Wilfried A. König, Lars. A. Svensson, Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Microcolumn Separations

Year:

1996

Language:

english

File:

PDF, 747 KB

english, 1996

8

Evaluation of a vancomycin chiral stationary phase in packed capillary supercritical fluid chromatography

Jürgen Dönnecke, Lars A. Svensson, Olle Gyllenhaal, Karl-Erik Karlsson, Anders Karlsson, Jörgen Vessman

Journal:

Journal of Microcolumn Separations

Year:

1999

Language:

english

File:

PDF, 273 KB

english, 1999

9

Polar organic phase liquid chromatography with packed capillary columns using a vancomycin chiral stationary phase

Lars A. Svensson, Jürgen Dönnecke, Karl-Erik Karlsson, Anders Karlsson, Jörgen Vessman

Journal:

Year:

2000

Language:

english

File:

PDF, 262 KB

english, 2000

10

Analysis of α-hydroxy metabolites of metoprolol in human urine after phosgene/trimethylsilyl derivatization

Kurt-Jürgen Hoffmann, Olle Gyllenhaal, Jörgen Vessman

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1987

Language:

english

File:

PDF, 402 KB

english, 1987

11

Enantiomer separation by capillary SFC and GC on immobilized octakis(2,6-di-O-methyl-3-O-pentyl)-γ-cyclodextrin

Jürgen Dönnecke, Wilfried A. König, Olle Gyllenhaal, Jörgen Vessman, Christian Schulze

Journal:

Journal of Separation Science

Year:

1994

Language:

english

File:

PDF, 495 KB

english, 1994

12

Determination of a quaternary ammonium compound, emepronium bromide, in human urine by an ion-pair extraction method

Staffan Eksborg, Bengt-Arne Persson, Jörgen Vessman, Birgitta Enell

Journal:

Journal of Pharmaceutical Sciences

Year:

1971

Language:

english

File:

PDF, 402 KB

english, 1971

13

GLC determination of nicotinamide in multivitamin formulations after conversion to nicotinonitrile

Jörgen Vessman, Signhild Strömberg

Journal:

Journal of Pharmaceutical Sciences

Year:

1975

Language:

english

File:

PDF, 335 KB

english, 1975

14

Electron-capture GC determination of subnanogram amounts of emepronium bromide in serum

Per Hartvig, Barbro Näslund, Jörgen Vessman

Journal:

Journal of Pharmaceutical Sciences

Year:

1976

Language:

english

File:

PDF, 292 KB

english, 1976

15

Packed-column supercritical fluid chromatography of omeprazole and related compounds: Selection of column support with triethylamine- and methanol-modified carbon dioxide as the mobile phase

Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1993

Language:

english

File:

PDF, 592 KB

english, 1993

16

11th Analysdagarna

Anders Cedergren, Jörgen Vessman

Journal:

TrAC Trends in Analytical Chemistry

Year:

1987

Language:

english

File:

PDF, 306 KB

english, 1987

17

Biomolecules — analytical options

Roland Einarsson, Ingvar Sjöholm, Jörgen Vessman

Journal:

TrAC Trends in Analytical Chemistry

Year:

1988

Language:

english

File:

PDF, 444 KB

english, 1988

18

Symposium characterization of macromolecules used as pharmaceutical excipients

Astrid Arbin, Håkan Nyquist, Jörgen Vessman

Journal:

TrAC Trends in Analytical Chemistry

Year:

1990

Language:

english

File:

PDF, 443 KB

english, 1990

19

Dissolution test for felodipine tablets using chemical oxidation in situ to maintain ‘sink conditions’

Kerstin Felle, Björn Persson, Jörgen Vessman

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1984

Language:

english

File:

PDF, 674 KB

english, 1984

20

Professor Göran Schill

Staffan Eksborg, Bengt-Arne Persson, Jörgen Vessman, Douglas Westerlund

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1984

Language:

english

File:

PDF, 801 KB

english, 1984

21

Selectivity or specificity? Validation of analytical methods from the perspective of an analytical chemist in the pharmaceutical industry

Jörgen Vessman

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1996

Language:

english

File:

PDF, 174 KB

english, 1996

22

Alkylation of carboxylic acids by solid-liquid phase-transfer catalysis for determination by gas chromatography

Astrid Arbin, Hákan Brink, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1979

Language:

english

File:

PDF, 1.30 MB

english, 1979

23

Gas chromatography of epinephrine and norepinephrine after derivatization with chloroformates in aqueous media

Olle Gyllenhaal, Lars Johansson, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1980

Language:

english

File:

PDF, 980 KB

english, 1980

24

Quantitation of non-halogenated compounds by electron-capture gas chromatography

Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1980

Language:

english

File:

PDF, 901 KB

english, 1980

25

Enantiomer separation of phenolic α- and β-receptor active drugs by chiral capillary gas chromatography after derivatization with diazomethane and phosgene

Wilfried A. König, Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1986

Language:

english

File:

PDF, 288 KB

english, 1986

26

Analysis of nicotine as a trichloroethyl carbamate by gas chromatography with electron-capture detection

Per Hartvig, Nils-Otto Ahnfelt, Margareta Hammarlund, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1979

Language:

english

File:

PDF, 1.01 MB

english, 1979

27

Phosgene as a derivatizing reagent prior to gas and liquid chromatography

Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1988

Language:

english

File:

PDF, 857 KB

english, 1988

28

Capillary supercritical fluid chromatography of aliphatic amines : Studies on the selectivity and symmetry with three different columns using carbon dioxide or nitrous oxide as mobile phase

Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1990

Language:

english

File:

PDF, 770 KB

english, 1990

29

Electron capture gas chromatography of methindione

Jörgen Vessman, Signhild Strömberg, Grethel Freij

Journal:

Journal of Chromatography A

Year:

1974

Language:

english

File:

PDF, 368 KB

english, 1974

30

Determination of hydrazine in hydralazine by capillary gas chromatography with nitrogen-selective detection after benzaldehyde derivatization

Olle Gyllenhaal, Lena Grönberg, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1990

Language:

english

File:

PDF, 760 KB

english, 1990

31

Enantiomer separation of metoprolol and its analogues and metabolites by capillary column gas chromatography after derivatization with phosgene

Olle Gyllenhaal, Wilfred A. König, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1985

Language:

english

File:

PDF, 222 KB

english, 1985

32

Recent results in the use of phosgene as a derivatizing reagent prior to gas chromatography of amino alcohols

Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1987

Language:

english

File:

PDF, 568 KB

english, 1987

33

Improved gas chromatographic enantiomer separation of pharmaceutically relevant amino alcohols as oxazolidinones

Wilfried A. König, Karin Ernst, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1984

Language:

english

File:

PDF, 227 KB

english, 1984

34

Degradation of perfluoroacyl derivatives of tocainide and some of its analogues in the presence of an excess of anhydride reagent

Olle Gyllenhaal, Kurt-Jürgen Hoffmann, Bo Lamm, Roger Simonsson, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1986

Language:

english

File:

PDF, 874 KB

english, 1986

35

Potential of packed column supercritical fluid chromatography for the separation of metoprolol from closely related compounds

Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 234 KB

english, 1999

36

Packed-column supercritical fluid chromatography for the purity analysis of clevidipine, a new dihydropyridine drug

Olle Gyllenhaal, Anders Karlsson, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 694 KB

english, 1999

37

Analytical Measurement Terminology: Analytical Measurement Terminology, by Elizabeth Prichard (Coordinating Author), LGC, Teddington, UK, 2001 xii + 74 pages, ISBN 0-85404-443-4, £27.50

Journal:

TrAC Trends in Analytical Chemistry

Year:

2002

Language:

english

File:

PDF, 58 KB

english, 2002

38

Generating selectivity in analytical chemistry to reach the ultimate – specificity

Bengt-Arne Persson, Jörgen Vessman

Journal:

TrAC Trends in Analytical Chemistry

Year:

1998

Language:

english

File:

PDF, 55 KB

english, 1998

39

Determination of moroxydine in biological fluids by electron-capture gas chromatography

Jörgen Vessman, Margareta Johansson, Kerstin Gröningsson

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1982

Language:

english

File:

PDF, 427 KB

english, 1982

40

Direct separation of captopril diastereoisomers including their rotational isomers by RP-LC using a teicoplanin column

Paul K Owens, Lars A Svensson, Jörgen Vessman

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2001

Language:

english

File:

PDF, 202 KB

english, 2001

41

Preparative resolution of drug racemates to study the chiroptical properties of their enantiomers

Linda Thunberg, Shalini Andersson, Stig Allenmark, Jörgen Vessman

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2002

Language:

english

File:

PDF, 291 KB

english, 2002

42

Trends in product analysis for research in the pharmaceutical industry

Sven -Olof Jansson, Jörgen Vessman

Journal:

Microchimica Acta

Year:

1991

Language:

english

File:

PDF, 522 KB

english, 1991

43

Selectivity – the hallmark of an analytical chemist: the current situation in the analytical sciences

Jörgen Vessman

Journal:

Accreditation and Quality Assurance

Year:

2001

Language:

english

File:

PDF, 45 KB

english, 2001

44

Monitoring of S- and R-tocainide in human plasma after heptafluorobutyrylation, separation on chirasil-val® and electron-capture detection

Ann-Marie Antonsson, Olle Gyllenhaal, Kerstin Kylberg-Hanssen, Lars Johansson, Jörgen Vessman

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1984

Language:

english

File:

PDF, 435 KB

english, 1984

45

Drug level monitoring: cardiovascular drugs

Martin Ahnoff, Magnar Ervik, Per-Olof Lagerström, Bengt-Arne Persson, Jörgen Vessman

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1985

Language:

english

File:

PDF, 5.46 MB

english, 1985

46

Determination of di(ethylhexyl) phthalate in human plasma and plasma proteins by electron capture gas chromatography

Jörgen Vessman, Gunilla Rietz

Journal:

Journal of Chromatography A

Year:

1974

Language:

english

File:

PDF, 824 KB

english, 1974

47

Enantiomer separation of tocainide and some of its analogues and derivatives on a Chirasil-Val capillary column

Olle Gyllenhaal, Bo Lamm, Jörgen Vessman

Journal:

Journal of Chromatography A

Year:

1987

Language:

english

File:

PDF, 696 KB

english, 1987

48

Gas chromatography with nitrogen-selective detection of metoprolol from human plasma after reaction with phosgene

Olle Gyllenhaal, Jörgen Vessman

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1983

Language:

english

File:

PDF, 808 KB

english, 1983

49

Mass Fragmentographic Determination of 2,6-cis-Diphenylhexamethylcyclotetrasiloxane in Human Serum

Carl-Gustaf Hammar, Grethel Freij, Signhild Strömberg, Jörgen Vessman

Journal:

Basic & Clinical Pharmacology & Toxicology

Year:

1975

Language:

english

File:

PDF, 255 KB

english, 1975

50

Formation of Mono(ethylhexyl)phthalate from Di(ethylhexyl)phthalate in Human Plasma Stored in PVC Bags and Its Presence in Fractionated Plasma Proteins

Jörgen Vessman, Gunilla Rietz

Journal:

Year:

1978

Language:

english

File:

PDF, 316 KB

english, 1978