1971•Journal of Applied Polymer ScienceRequires access

A simplified method for correction of polydispersities from gel permeation chromatography

James R. Baker

Abstract

Abstract A simple method is presented for correction of polydispersity obtained by gel permeation chromatography. The method proposed utilizes well‐characterized polystyrene standards for both instrument calibration and construction of a correction curve which is then used for calculation of weight‐average and number‐average molecular weights and polydispersity of samples to be characterized.

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Available abstract

Key concepts: Gel permeation chromatography, Dispersity, Polystyrene, Permeation, Chromatography, Calibration, Calibration curve, Molar mass distribution