BS ISO 16014-1:2019
Current
The latest, up-to-date edition.
Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography General principles
Hardcopy , PDF
English
17-05-2019
This document specifies a general method for determining the average molecular weight and the molecular weight distribution of polymers using size-exclusion chromatography (SEC).
| Committee |
PRI/21
|
| DocumentType |
Standard
|
| ISBN |
9780580522475
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
1 This document specifies a general 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 from a calibration curve constructed using polymer standards if using one of the SEC techniques described in ISO16014-2 to ISO16014-4 or from a calibration curve constructed using absolute molecular weight data if using size-exclusion chromatography coupled with light-scattering detection (SEC-LS) as described in ISO16014-5.
| Standards | Relationship |
| ISO 16014-1:2019 | Identical |
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