NEN-ISO 13885-1:2020
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Gel permeation chromatography (GPC) - Part 1: Tetrahydrofuran (THF) as eluent
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English
01-07-2020
NEN-ISO 13885-1 specifies the determination of the molar-mass distribution and the average molar mass values Mn (number average) and Mw (weight average) of polymers that are soluble in tetrahydrofuran (THF) by gel permeation chromatography (GPC).Even though the chromatograms obtained show good repeatability, it is possible that this method cannot be used with certain polymer types because of specific interactions (e.g. adsorption) within the sample/eluent/column system.
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