mobile_phase
... In gradient elution different compounds are eluted by increasing the strength of the organic solvent ... There are several equations that describe gradient elution: (Snyder, 1983)At the ...
http://kerouac.pharm.uky.edu/ASRG/HPLC/mobile_phase.html
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Isocratic vs. Gradient Elution
Isocratic vs. Gradient Elution. When the solvent composition remains constant throughout the analysis the elution is called isocratic. ... analysis in GC.This type of analysis is called gradient elution. It requires a more sophisticated (and expensive ... of amino acids using a gradient elution where the ionic strength of ...
http://www.uga.edu/srel/AACES/GCtutorial/page27.html
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gradient elution
... Gradient Elution Gradient elution is used in LC for the same purpose that temperature programming is used in ... that can be used in gradient elution and the two examples given ...
http://www.chromatography-online.org/topics/gradient/elution.html
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Gradient elution
... phase composition during the chromatographic run is called gradient elution. It may be considered as an ... The main purpose of gradient elution is to move strongly retained components ...
http://hplc.chem.shu.edu/NEW/HPLC_Book/Rev.-Phase/rp_grad.html
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Wiley::High-Performance Gradient Elution: The Practical Application of the Linear-Solvent-Strength Model
... in liquid chromatography, High Performance Gradient Elution Liquid Chromatography: The Linear-Solvent-Strength ... out of the practice of gradient elution and helps remove barriers to ...
http://www.wiley.com/WileyCDA/WileyTitle/productCd-0471706469.html
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95270 Water for gradient elution (in HPLC), for HPLC
for gradient elution (in HPLC), for HPLC. 1 of 1. Molecular Formula. H2O. Molecular Weight. 18.02. CAS Number. Beilstein Registry Number. 2050024. EG/EC Number. 2317912. MDL number
http://www.sigmaaldrich.com/catalog/search/ProductDetail?ProdNo=95270&Brand=FLUK...
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Optimizing experimental conditions in overloaded gradient elution chromatography.
The optimization of preparative separations by overloaded gradient elution chromatography was studied on a theoretical basis. Band profiles of binary mixtures were calculated as numerical solutions of the equilibrium-dispersive model. A nonlinear...
http://www.multisimplex.com/dbase/394.htm
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gradient elution (in chromatography)
... gradient elution (in chromatography) A procedure in which the composition of the ... continuously or stepwise during the elution process. 1993, 65, 826; O.B ...
http://www.iupac.org/goldbook/G02670.pdf
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34964 Ethanol G CHROMASOLV ® , absolute, for gradient elution, sales not in Germany, ≥99.9%
Riedel-de Haën. Ethanol. G CHROMASOLV®, absolute, for gradient elution, sales not in Germany, ≥99.9% 1 of 1. Synonym. Ethyl alcohol. Molecular Formula. CH3CH2OH. Molecular Weight. 46.07. CAS Number
http://www.sigmaaldrich.com/catalog/search/ProductDetail?ProdNo=34964&Brand=RIED...
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