Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

High-performance liquid chromatography factor

B. Waiczak, L. Morin-Allory, M. Chrdtien, M. Lafosse and M. Dreux, Factor analysis and experiment design in high-performance liquid chromatography. III. Influence of mobile phase modifications on the selectivity of chalcones on a diol stationary phase. Chemom. Intell. Lab. Syst., I (1986) 79-90. [Pg.158]

Guo, D., Mant, C. T., Taneja, A. K., and Hodges, R. S., Prediction of peptide retention times in reversed-phase high-performance liquid chromatography II. Correlation of observed and predicted petide retention times and factors influencing the retention times of peptides, /. Chromatogr., 359, 519,1986. [Pg.191]

Dong, M.W., Tran, A.D. (1990). Factors influencing the performance of peptide mapping by reversed-phase high-performance liquid chromatography. J. Chromatogr. 499, 125-139. [Pg.285]

Enantiomers of the 8,9-dichloro-2,3,4,4 ,5,6-hexahydro-177-pyrazino[l,2-tf]quinoxalin-5-one (structure 249 Rz = R3 = Cl R1 = R4 = H) could be separated by normal-phase, chiral high-performance liquid chromatography (HPLC) with increased retention and separation factors if ethoxynonafluorobutane was used as solvent, instead of -hexane <2001JCH(918)293>. [Pg.265]

Aboul-Enein and Ali [78] compared the chiral resolution of miconazole and two other azole compounds by high performance liquid chromatography using normal-phase amylose chiral stationary phases. The resolution of the enantiomers of ( )-econazole, ( )-miconazole, and (i)-sulconazole was achieved on different normal-phase chiral amylose columns, Chiralpak AD, AS, and AR. The mobile phase used was hexane-isopropanol-diethylamine (400 99 1). The flow rates of the mobile phase used were 0.50 and 1 mL/min. The separation factor (a) values for the resolved enantiomers of econazole, miconazole, and sulconazole in the chiral phases were in the range 1.63-1.04 the resolution factors Rs values varied from 5.68 to 0.32. [Pg.52]

Sherblom, P.M., Eganhouse, R.P. (1988) Correlations between octanol-water partition coefficients and reversed-phase high-performance liquid chromatography capacity factors. J. Chromtogr. 454, 37-50. [Pg.614]

Hamisch, M., Mockel, H.J., Schule, G. (1983) Relationship between log Pow shake-flask values and capacity factors derived from reversed-phase high-performance liquid chromatography for n-alkylbenzenes and some OECD reference substances. J. Chromatogr. 282, 315-332. [Pg.906]

Vowles and Mantoura [38] determined sediment-water partition coefficients and the high-performance liquid chromatography capacity factors for 14 alkylbenzene and polyaromatic hydrocarbons. The partition coefficients correlated well with the alkyl-cyano capacity factors, and it was concluded that this phase gave a better indication of sorption on sediment than either the octanol or octadecylsilane phases. [Pg.127]

Klausen, N. K., and Kornfelt, T. (1995). Analysis of the glycoforms of human recombinant factor Vila by capillary electrophoresis and high-performance liquid chromatography.. Chromatogr. A 718, 195-202. [Pg.303]

Walczak, B., Chretien, J.R., Dreux, M., Morin-Allory, L., and Lafosse, M. (1987), Factor Analysis and Experiment Design in High-performance Liquid Chromatography. IV. Influence of Mobile Phase Modifications of the Selectivity of Chalcones on an ODS Stationary Phase, Chemom. Intel. Lab. Sys., 1, 177-189. [Pg.427]

DK Lloyd, A Ahmed, F Pastore. A quantitative relationship between capacity factor and selector concentration in capillary electrophoresis and high-performance liquid chromatography evidence from the enantioselective resolution of benzoin using human serum albumin as chiral selector. Electrophoresis 18 958-964, 1997. [Pg.251]


See other pages where High-performance liquid chromatography factor is mentioned: [Pg.34]    [Pg.4]    [Pg.17]    [Pg.127]    [Pg.99]    [Pg.322]    [Pg.194]    [Pg.53]    [Pg.123]    [Pg.685]    [Pg.605]    [Pg.1239]    [Pg.107]    [Pg.213]    [Pg.1]    [Pg.484]    [Pg.46]    [Pg.45]    [Pg.221]    [Pg.335]    [Pg.18]    [Pg.215]    [Pg.155]    [Pg.65]    [Pg.555]    [Pg.1]    [Pg.257]    [Pg.279]    [Pg.1239]    [Pg.186]    [Pg.105]    [Pg.295]    [Pg.74]   
See also in sourсe #XX -- [ Pg.556 ]




SEARCH



Chromatography factors

© 2024 chempedia.info