ISO 16014-2:2019
Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 2: Universal calibration method
OVERVIEW
This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers using size-exclusion chromatography (SEC). The average molecular weight and the molecular weight distribution are calculated using a universal calibration curve instead of the conventional calibration curve.
NOTE This test method is classified as a relative method as described in ISO 16014-1, but the average molecular weights and molecular weight distributions calculated by the method are equal to, or nearly equal to, the absolute values. For details, see the Annex A.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2019 |
| No. of Pages | 10 |
| ICS Classification | 83.080.01 Plastics in general |
| Committee | ISO/TC 61/SC 5 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |