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1

Direct supercritical fluid extraction of water-based matrices

Václav Janda, Milena Mikešová, Jiří Vejrosta

Journal:

Journal of Chromatography A

Year:

1996

Language:

english

File:

PDF, 444 KB

english, 1996

2

Air/water partition coefficients for normal alkanes (n-pentane to n-nonane)

J.Å. Jönsson, J. Vejrosta, J. Novák

Journal:

Fluid Phase Equilibria

Year:

1982

Language:

english

File:

PDF, 382 KB

english, 1982

3

Supercritical fluid extraction of lignans from seeds and leaves of Schizandra chinensis

Lea Lojková, Jiří Slanina, Milena Mikešová, Eva Táborská, Jiří Vejrosta

Journal:

Phytochemical Analysis

Year:

1997

Language:

english

File:

PDF, 112 KB

english, 1997

4

Application of Supercritical Fluid Chromatography to the Analysis of Waxes in Objects of Art

J. Planeta, P. Novotná, V. Pacáková, K. Štulík, M. Mikešová, J. Vejrosta

Journal:

Journal of Separation Science

Year:

2000

Language:

english

File:

PDF, 62 KB

english, 2000

5

Characterization of Polydimethylsiloxanes Using an Off-Line Combination of Supercritical Fluid Chromatography with Matrix-Assisted Laser Desorption Ionization Mass Spectrometry

Josef Chmelík, Přemysl Konečný, Josef Planeta, Zbyněk Zdráhal, Jiří Vejrosta, Josef Chmelík

Journal:

Journal of Separation Science

Year:

2000

Language:

english

File:

PDF, 74 KB

english, 2000

6

Testing a new multichannel restrictor for supercritical fluid chromatography

J. Vejrosta, Václav Janda, Keith D. Bartle

Journal:

Journal of Separation Science

Year:

1993

Language:

english

File:

PDF, 269 KB

english, 1993

7

Factors affecting SFE of PAHs from water samples

Václav Janda, Jaromír Fanta, Jirí Vejrosta

Journal:

Journal of Separation Science

Year:

1996

Language:

english

File:

PDF, 235 KB

english, 1996

8

Development of packed capillary columns using carbon dioxide slurries

Josef Planeta, Pavel Karásek, Jiří Vejrosta

Journal:

Journal of Separation Science

Year:

2003

Language:

english

File:

PDF, 273 KB

english, 2003

9

High-pressure liquid-vapour equilibria, critical state, and p(V, T, x) up to 573.15 K and 5.066 MPa for (heptane+propan-1-ol)

Andrzej Zawisza, Jiri Vejrosta

Journal:

The Journal of Chemical Thermodynamics

Year:

1982

Language:

english

File:

PDF, 482 KB

english, 1982

10

Sorption of benzene on tenax

J. Vejrosta, M. Mikešová, A. Ansorgová, J. Drozd

Journal:

Journal of Chromatography A

Year:

1988

Language:

english

File:

PDF, 461 KB

english, 1988

11

Solute trapping in off-line supercritical fluid extraction using controlled modifier condensation

Jiří Vejrosta, Alena Ansorgová, Josef Planeta, David G. Breen, Keith D. Bartle, Anthony A. Clifford

Journal:

Journal of Chromatography A

Year:

1994

Language:

english

File:

PDF, 344 KB

english, 1994

12

Supercritical fluid extraction and chromatography of aromatic amines

V. Janda, J. Kříž, J. Vejrosta, K.D. Bartle

Journal:

Journal of Chromatography A

Year:

1994

Language:

english

File:

PDF, 431 KB

english, 1994

13

A method for measuring infinite-dilution partition coefficients of volatile compounds between the gas and liquid phases of aqueous systems

Jiří Vejrosta, Josef Novák, Jan Åke Jönsson

Journal:

Fluid Phase Equilibria

Year:

1982

Language:

english

File:

PDF, 641 KB

english, 1982

14

Pressurised liquid extraction of ketones of polycyclic aromatic hydrocarbons from soil

Zbyněk Zdráhal, Pavel Karásek, Lea Lojková, Martina Bucková, Zbyněk Večeřa, Jiřı́ Vejrosta

Journal:

Journal of Chromatography A

Year:

2000

Language:

english

File:

PDF, 352 KB

english, 2000

15

Comparison of the distribution constants of acetone in different chromatographic sorbent-gas systems, determined by direct measurement of sorption equilibria and calculated from gas chromatographic retention data

Jiří Vejrosta, Michal Roth, Josef Novák

Journal:

Journal of Chromatography A

Year:

1981

Language:

english

File:

PDF, 406 KB

english, 1981

16

Systematic errors occurring with the use of gas-sampling loop injectors in gas chromatography

J.A. Jönsson, J. Vejrosta, J. Novák

Journal:

Journal of Chromatography A

Year:

1982

Language:

english

File:

PDF, 401 KB

english, 1982

17

Comparison of the distribution constants of benzene in different chromatographic sorbent-gas systems. Determined by direct measurement of sorption equilibria and calculated from gas chromatographic retention data

Jiři Vejrosta, Michal Roth, Josef Novák

Journal:

Journal of Chromatography A

Year:

1981

Language:

english

File:

PDF, 570 KB

english, 1981

18

Spurious adsorption effects in headspace-gas determination of hydrocarbons in water

J. Drozd, J. Vejrosta, J. Novák, J.A. Jönsson

Journal:

Journal of Chromatography A

Year:

1982

Language:

english

File:

PDF, 480 KB

english, 1982

19

Method for the preparation of continuous streams of gaseous calibration mixtures with defined contents of standard substances

Jiří Vejrosta, Josef Novák

Journal:

Journal of Chromatography A

Year:

1979

Language:

english

File:

PDF, 549 KB

english, 1979

20

Comparison of headspace-gas and liquid-extraction determinations of hydrocarbons in water by the standard-addition method

W.J. Khazal, J. Vejrosta, J. Novák

Journal:

Journal of Chromatography A

Year:

1978

Language:

english

File:

PDF, 482 KB

english, 1978

21

Sorption of n-alkanes on Tenax

Jiří Vejrosta, Milena Mikešová, Josef Drozd

Journal:

Journal of Chromatography A

Year:

1991

Language:

english

File:

PDF, 300 KB

english, 1991

22

Separation of alkali metal carboxybenzenesulphonates and their 2-hydroxyethyl esters on sephadex LH-20 gel

J. Vejrosta, J. Málek

Journal:

Journal of Chromatography A

Year:

1975

Language:

english

File:

PDF, 444 KB

english, 1975

23

Rôle of displacement effects in trapping trace components from gases in sorbent-packed columns

Jiří Vejrosta, Milena Mikešová, Josef Novák

Journal:

Journal of Chromatography A

Year:

1985

Language:

english

File:

PDF, 459 KB

english, 1985

24

Interference effects in trapping trace components from gases on tenax-GC : Sorption of benzen in the presence of n-butanol, o-xylene and n-pentane

Jiří Vejrosta, Milena Mikešová, Josef Novák

Journal:

Journal of Chromatography A

Year:

1986

Language:

english

File:

PDF, 433 KB

english, 1986

25

Effect of gas-phase non-ideality on the concentration of standard gaseous mixtures prepared by the saturation method

Michal Roth, Jiří Vejrosta, Josef Novák

Journal:

Journal of Chromatography A

Year:

1983

Language:

english

File:

PDF, 323 KB

english, 1983

26

Sorption of primary n-alkanols on Tenax

Jiří Vejrosta, Milena Mikešová, Pavel Filip

Journal:

Journal of Chromatography A

Year:

1990

Language:

english

File:

PDF, 180 KB

english, 1990

27

Interference effects in trapping trace components from gases on chromatographic sorbents : Sorption of benzene in the presence of o-xylene

Jiří Vejrosta, Michal Roth, Josef Novák

Journal:

Journal of Chromatography A

Year:

1983

Language:

english

File:

PDF, 398 KB

english, 1983

28

System Propan/Pentan bei hohen Drucken

J. Vejrosta, I. Wichterle

Journal:

Colloid & Polymer Science

Year:

1976

File:

PDF, 132 KB

1976

29

Halbmikrogerät zur Bestimmung des Gleichgewichtes Dampf/Flüssigkeit unter Hochdruck

J. Vejrosta, I. Wichterle, S. Wičar

Journal:

Colloid & Polymer Science

Year:

1977

Language:

german

File:

PDF, 157 KB

german, 1977

30

Sensitivity enhancement in dynamic “off-line” supercritical fluid extraction

Jiří Vejrosta, Alena Ansorgová, Milena Mikešová, Keith D. Bartle

Journal:

Journal of Chromatography A

Year:

1994

Language:

english

File:

PDF, 315 KB

english, 1994

31

Correlation of gas chromatographic specific retention volumes of homologous compounds with temperatures and methylene number

J. Novák, J. Vejrosta, M. Roth, J. Janák

Journal:

Journal of Chromatography A

Year:

1980

Language:

english

File:

PDF, 528 KB

english, 1980

32

Direct continuous supercritical fluid extraction as a novel method of wine analysis: Comparison with conventional indirect extraction and implications for wine variety identification

Pavel Karásek, Josef Planeta, Elena Varad’ová Ostrá, Milena Mikešová, Jan Goliáš, Michal Roth, Jiřı́ Vejrosta

Journal:

Journal of Chromatography A

Year:

2003

Language:

english

File:

PDF, 235 KB

english, 2003

33

Solid-phase microextraction as a source of data for the design of stripping aeration towers

V Janda, V Linek, J Sinkule, J Vejrosta

Journal:

Journal of Chromatography A

Year:

1998

Language:

english

File:

PDF, 70 KB

english, 1998

34

Partition Coefficients of Environmentally Important Phenols in a Supercritical Carbon Dioxide−Water System from Cocurrent Extraction without Analysis of the Compressible Phase

Karásek, Pavel, Pól, Jaroslav, Planeta, Josef, Roth, Michal, Vejrosta, Jiří, Wičar, Stanislav

Journal:

Analytical Chemistry

Year:

2002

Language:

english

File:

PDF, 78 KB

english, 2002

35

Analyte Collection in Off-Line Supercritical Fluid Extraction

Vejrosta, Jiří, Karásek, Pavel, Planeta, Josef

Journal:

Analytical Chemistry

Year:

1999

Language:

english

File:

PDF, 79 KB

english, 1999

36

ChemInform Abstract: KINETIK KOMPLEXER HETEROGENER KATALYTISCHER RK. 6. MITT. KONKURRIERENDE HYDRIERUNG VON O-ALKYL-PHENOLEN AN EINEM NICKELKATALYSATOR

VEJROSTA, J., KLENHA, V., BERANEK, L.

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 118 KB

1972

37

ChemInform Abstract: LIQUID-VAPOUR EQUILIBRIUM PART 65, THE PROPANE-PENTANE SYSTEM AT HIGH PRESSURES

VEJROSTA, J., WICHTERLE, I.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 90 KB

1974

38

ChemInform Abstract: HIGH-PRESSURE LIQUID-VAPOR EQUILIBRIUMS, CRITICAL STATE, AND P(V, T, X) UP TO 573.15 K AND 5.066 MPA FOR (HEPTANE + PROPAN-1-OL)

ZAWISZA, A., VEJROSTA, J.

Journal:

Chemischer Informationsdienst

Year:

1982

File:

PDF, 100 KB

1982

39

ChemInform Abstract: LIQUID-VAPOUR EQUILIBRIUM PART 68, SEMIMICROSTILL FOR THE DETERMINATION OF HIGH PRESSURE VAPOUR-LIQUID EQUILIBRIUM

VEJROSTA, J., WICHTERLE, I., WICAR, S.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 93 KB

1974

40

Wine volatiles composition in the sensory evaluation of bouquet and flavour of two vine cultivars

BalÃk, J., GoliÃ¡Å¡, J., Veverka, J., KyselÃ¡kovÃ¡, M., NÄmcovÃ¡, A., Å uderlovÃ¡, L., Vejrosta, J.

Journal:

Horticultural Science

Year:

2012

File:

PDF, 155 KB

2012

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