Research output: Contribution to journal › Article › peer-review
Continuous chromatomembrane headspace analysis. / Moskvin, L. N.; Rodinkov, O. V.
In: Journal of Chromatography A, Vol. 725, No. 2, 23.02.1996, p. 351-359.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Continuous chromatomembrane headspace analysis
AU - Moskvin, L. N.
AU - Rodinkov, O. V.
N1 - Funding Information: This investigationw as supportedb y ISF grant R 49000 and by grant 08138 from the Russian Foundationo n FundamentaRl esearches.
PY - 1996/2/23
Y1 - 1996/2/23
N2 - A novel version of headspace analysis is substantiated by theory and experiment. The version assumes chromatomembrane extraction of the analyte components into a gas phase. The boundary conditions for the process of chromatomembrane gas extraction are established. Two modes are suggested for analysis with continuous extraction of analyte substances: the mode of ultimate equilibrium saturation and that of total isolation. The advantages of the method in the determination of traces of volatile substances are obvious from its comparison with traditional techniques based on stripping or membrane diffusion.
AB - A novel version of headspace analysis is substantiated by theory and experiment. The version assumes chromatomembrane extraction of the analyte components into a gas phase. The boundary conditions for the process of chromatomembrane gas extraction are established. Two modes are suggested for analysis with continuous extraction of analyte substances: the mode of ultimate equilibrium saturation and that of total isolation. The advantages of the method in the determination of traces of volatile substances are obvious from its comparison with traditional techniques based on stripping or membrane diffusion.
KW - Chromatomembrane
KW - Headspace analysis
UR - http://www.scopus.com/inward/record.url?scp=0029936573&partnerID=8YFLogxK
U2 - 10.1016/0021-9673(95)00991-4
DO - 10.1016/0021-9673(95)00991-4
M3 - Article
AN - SCOPUS:0029936573
VL - 725
SP - 351
EP - 359
JO - Journal of Chromatography
JF - Journal of Chromatography
SN - 0021-9673
IS - 2
ER -
ID: 86289960