Size Exclusion Chromatography
Size exclusion chromatography (SEC) uses porous columns to separate, purify and characterize different sized polymers or particles. Small particles which diffuse into porous beads have longer residence times and peak later in the chromatogram. In choosing size exclusion systems consider stationary phases, e.g. polyacrylamide, silica, agarose, and columns with specific pore sizes. Learn about the latest products, user reviews, applications, news, videos and webinars.
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Latest news
News
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New Showcase for Malvern Instruments’ Extensive Range of GPC/SEC Systems and Detectors
24 May 2013
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DataApex Offers New Clarity Chromatography Software Application for Smartphones
09 May 2013
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Ceram adds Gel Permeation Chromatography to its Analytical Capabilities
07 May 2013
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Tosoh Bioscience Announces GPC Glossary and Column Selection Mobile App
03 May 2013
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SelectScience Celebrates Queen’s Award for International Trade
26 Apr 2013
Application articles
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Analysis of Proteins by Size-Exclusion Chromatography Coupled with Mass Spectrometry Under Non-Denaturing Conditions
Waters22 Apr 2013
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Quality Analysis of Virgin Olive Oils - Part 2
Agilent Technologies22 Apr 2013
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Advances in Size-Exclusion Chromatography for the Analysis of Small Proteins and Peptides: Evaluation of Calibration Curves for Molecular Weight Estimation
Waters10 Apr 2013
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Size-Exclusion Ultra Performance Liquid Chromatography for the Analysis of Covalent High Molecular Weight Insulin
Waters09 Apr 2013
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Advances in Size Exclusion Chromatography for the Analysis of Macromolecular Proteins
Waters02 Apr 2013
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