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Graphitic carbon column

Zebiihr et al. (29) developed an automated system for determining PAHs, PCBs and PCDD/Fs by using an aminopropyl silica column coupled to a porous graphitic carbon column. This method gives five fractions, i.e. aliphatic and monoaromatic hydrocarbons, polycyclic aromatic hydrocarbons, PCBs with two or more ortho-chlorines, mono-ort/io PCBs, and non-ortho PCBs and PCDD/Fs. This method employed five switching valves and was successfully used with extracts of sediments, biological samples and electrostatic filter precipitates. [Pg.343]

Koizumi, K., Okada, Y., and Fukuda, M., High-performance liquid chromatography of mono- and oligo-saccharides on a graphitized carbon column, Carb. Res., 215, 67, 1991. [Pg.283]

M. Davies, K. D. Smith, A. M. Harbin, and E. F. Hounsell, High-performance liquid chromatography of oligosaccharide alditols and glycopeptides on a graphitized carbon column, J. Chromatogr., 609 (1992) 125-131. [Pg.132]

Se-enriched yeast Water extraction 2-DE (SEC followed by HPLC on porous graphite carbon column) ICP-MS, nanoESI-MS-MS... [Pg.691]

A. Antonopoulos, P. Favetta, W. Helbert, and M. Lafosse, On-line liquid chromatography-electro-spray ionization mass spectrometry for K-carrageenan oligosaccharides with a porous graphitic carbon column, J. Chromatogr. A, 1147 (2007) 37—41. [Pg.197]

Adoubel, A. et al. Separation of underivatized small peptides on a porous graphitic carbon column by ion-pair chromatography and evaporative light scattering detection. J. Liq. Chromatogr. Rel. Technol. 2000, 23, 2433-2446. [Pg.68]

Okamoto, T., Isozaki, A., and Nagashima, H. Studies on elution conditions for the determination of anions by suppressed ion interaction chromatography using a graphitized carbon column. /. Chromatogr. A. 1998, 800, 239-245. [Pg.68]

Figure 20.4 Base-peak chromatogram of RNase B oligosaccharide alditols, acquired using a graphitized carbon column in LC-MS. Peak annotation (a)... Figure 20.4 Base-peak chromatogram of RNase B oligosaccharide alditols, acquired using a graphitized carbon column in LC-MS. Peak annotation (a)...
Porous Graphitized Carbon Columns in Liquid Chromatography Irene Panderi... [Pg.53]

CHROMATOGRAPHIC CHARACTERISTICS AND RETENTION BEHAVIOR OF POROUS GRAPHITIZED CARBON COLUMNS... [Pg.1246]

Fig. 3 Solvent strength data on porous graphitized carbon columns for the retention of aniline, naphthalene, ethyl benzene, and phenol. (Reproduced by kind permission of Thermo-Hypersil-Keystone.)... Fig. 3 Solvent strength data on porous graphitized carbon columns for the retention of aniline, naphthalene, ethyl benzene, and phenol. (Reproduced by kind permission of Thermo-Hypersil-Keystone.)...
Eorgacs, E. Cserhati, T. Retention strength and selectivity of porous graphitized carbon columns. Theoretical aspects and practical applications. Trends Anal. Chem. 1995, 14 (1), 23-29. [Pg.1252]

Eorgacs, E. Csethati, T. Relationship between retention characteristics and physicochemical parameters of solutes on porous graphitized carbon column. J. Pharm. Biomed. Anal. 1998, 18, 505 -510. [Pg.1252]

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