Chromatography, analytical

I.A. Fowlis, Gas Chromatography. Analytical Chemistry by Open Learning, 2nd Edn, J. Wiley Sons, Chichester, 1995. ISBN 0471954683. [Pg.47]

Trujillo A, Gnanasambandan T, Freiser H. 1984. Determination of organophosphoms compounds by dye-assisted chromatography. Analyt Chim Acta 162 333-338. [Pg.234]

Rill, RL Van Winkle, DH Locke, BR, Templated Pores in Hydrogels for Improved Size Selectivity in Gel Permeation Chromatography, Analytical Chemistry 70, 2433, 1998. [Pg.619]

Sjogren. A. and Dasgupta, P. K., Two-dimensional conductimetric detection in ion chromatography. Analyte identification, quantitation of very weak acid anions, and universal calibration, Anal. Chem., 67, 2110, 1995. [Pg.271]

The major attribute that distinguishes planar techniques from column chromatography is that in the former separation and detection are discontinuous ( offline )- In column chromatography analytes are carried through the entire column and monitored at the end, usually by flow-through detectors measuring changes in some physical characteristics of the effluent (optical... [Pg.218]

Chromatography Analytical technique to separate chemical species by continuous partitioning between a mobile and stationary phase. [Pg.132]

Tanaka N. Kobayashi H. Nakanishi K. Minakuchi H. Ishizuka N. Monolithic columns - a new type of chromatographic support for liquid chromatography. Analytical Chemistry, 2001, 73, 420A-429A. [Pg.68]

Trone, M.D., Leonard, M.S. and Khaledi, M.G. (2000) Congeneric behavior in estimations of octanol-water partition coefficients by micellar electrokinetic chromatography. Analytical Chemistry, 71, 1228-1235. [Pg.115]

Tsuda, T. and Novotny, M., Racked microcapillary columns in high-performance liquid-chromatography. Analytical Chemistry 50(2), 271-275, 1978. [Pg.93]

Knox, J. H. and Rarcher, J. F., Effect of column to particle diameter ratio on dispersion of unsorbed solutes in chromatography, Analytical Chemistry 41(12), 1599-1606, 1969. [Pg.93]

Minakuchi, H., Nakanishi, K., Soga, N., Ishizuka, N., and Tanaka, N., OctadecylsUylated porous sihca rods as separation media for reversed-phase liquid chromatography, Analytical Chemistry 68(19), 3498-3501,1996. [Pg.94]

Dunlap KL, Sandridge RL, Keller J. 1976. Determination of isocyanates in working atmospheres by high speed liquid chromatography. Analytical Chemistry 48(3) 497-499. [Pg.169]

Winzor, D.J., Scott, D.J., Wills, P.R. (2007). A simpler analysis for the measurement of second virial coefficients by self-interaction chromatography. Analytical Biochemistry, 371,21-25. [Pg.151]

Figure 23-6. upper right). In gas-solid adsorption chromatography, analyte is adsorbed directly on solid particles of stationary phase (Figure 23-6, upper left). [Pg.529]

Retention time will depend on the specific column used. All results are expressed as mean SD for at least twenty replications, and were obtained on a Symmetry (Waters Chromatography) analytical column. [Pg.1252]

The reader should find it helpful that the most recent published articles of the last few years are discussed. As in the first edition, special attention is paid to reversed-phase separations without neglecting other HPLC techniques. Specialists describe in detail, step by step, sample preparation and separation conditions. The applications to food chemistry are specific and practical. The book will once again find a large audience in the fields of chromatography, analytical chemistry, and, especially, food chemistry and food technology. [Pg.1112]

Highly porous and granular aluminum oxide—available in three pH ranges (acidic, neutral and basic)—are used in column chromatography. Analytes are separated from the interfering compounds by virtue of their different chemical polarity. [Pg.52]

Weiss, J. and Jensen, D. (2003) Modem Stationary Phases for Ion Chromatography, Analyt. Biooanalyt. Chem. 375, 81-98. [Pg.359]

Kimura, K., Nakajima, M., and Shono, T. (1980) Poly(crown ether)-Modified Silica for Stationary Phase of Liquid Chromatography, Analyt. Lett. 13, 741-750. [Pg.360]

Li, L., Da, S., Feng, Y., and Liu, M. (2004) Preparation and Characterization of a New P-tert-butyl-calix[8]arene-bonded Stationary Phase for High-performance Liquid Chromatography, Analyt. Sci. 20, 561-564. [Pg.361]

Chromatography Analytical Column and Mobile Phase Choices... [Pg.166]

Pascoe R, Foley JP, Gusev Al (2001) Reduction in Matrix-Related Signal Suppression Effects in Electrospray Ionization Mass Spectrometry Using On-Line Two-Dimensional Liquid Chromatography. Analytical Chemistry 73 6014-6023... [Pg.613]

Using the efficiency of the column to your advantage Calculation of efficiency Proper choice of flow rate Comparison of efficiencies of columns Recycle chromatography Analytical recycle Preparative recycle... [Pg.207]

Cho, Y. D., Martin, R. O. Resolution of unambiguous identification of microgram amounts of 22 lupine alkaloids by sequential use of thin-layer and gas-liquid chromatography. Analytical Biochemistry, 44, (1971) 19-57. [Pg.480]

Anderson, J.L. and Armstrong, D.W. 2003. High-stability ionic liquids. A new class of stationary phases for gas chromatography. Analytical Chemistry, 75 4851-8. [Pg.297]

Armstrong, D.W., He, L.R, and Liu, Y.S. 1999. Examination of ionic liquids and their interaction with molecules, when used as stationary phases in gas chromatography. Analytical Chemistry, 71 3873-6. [Pg.298]

Berthod, A. and Carda-Broch, S. 2004. Use of the ionic liquid l-butyl-3-methylimidazolium hexafluorophosphate in countercurrent chromatography. Analytical and Bioanalytical Chemistry, 380 168-77. [Pg.298]

Laintz, K.E., Yu, J.J., and Wai, C.M. 1992. Separation of metal ions with sodium bis(trifluoroethyl) dithiocarbamate chelation and supercritical fluid chromatography. Analytical Chemistry, 64 311-5. [Pg.300]

Mwongela, S.M., Numan, A., Gill, N.L., Agbaria, R.A., and Warner, I.M. 2003. Separation of achiral and chiral analytes using polymeric surfactants with ionic liquids as modifiers in micellar electrokinetic chromatography. Analytical Chemistry, 75 6089-96. [Pg.300]

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