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NBN ISO 16014-3:2021
Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 3: Low-temperature method
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Summary
This document specifies a method for determining the average molecular weight and the molecular
weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at a
temperature lower than 60 °C (see Annex A). The average molecular weight and the molecular weight
distribution are calculated from a calibration curve prepared using polymer standards. Therefore, this
test method is classified as a relative method (see ISO 16014-1).
weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at a
temperature lower than 60 °C (see Annex A). The average molecular weight and the molecular weight
distribution are calculated from a calibration curve prepared using polymer standards. Therefore, this
test method is classified as a relative method (see ISO 16014-1).
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/28/2021 |
| Page Count | 24 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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