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SEC/GPC Theory Series Part 1: SEC Integration, Baselines and Molecular-Weight Calculations
Learn how SEC integration theory converts chromatographic detector response into molecular-weight information, including SEC baselines, noise treatment, internal-standard flow correction, detector-response types, molecular-weight averages and molecular-weight fractions.
Chromperfect
Jul 2315 min read
SEC/GPC Theory Series Part 2: Calibration Theory, Molecular Weight and Universal Calibration
A detailed guide to SEC calibration theory, covering molecular-weight averages, narrow and broad standards, universal calibration, hydrodynamic volume, intrinsic viscosity, Mark–Houwink relationships, and the Integral, Hamilec, and Yau methods used in size exclusion chromatography.
Chromperfect
Jul 2220 min read
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