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standard by International Organization for Standardization, 03/01/2004
ISO 11344:2004 describes a method for the determination of the molecular mass, expressed as polystyrene, and the molecular-mass distribution of polymers produced in solution which are completely soluble in tetrahydrofuran (THF) and which have a molecular-mass range from 5 000 to 1 000 000.
It is not the purpose of the standard to explain the theory of gel permeation chromatography.