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BS ISO 16014-2:2019

Current

Current

The latest, up-to-date edition.

Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography Universal calibration method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

20-05-2019

The British Standards InstitutionThis document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers using size-exclusion chromatography (SEC).

1 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 ISO16014-1 , 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 AnnexA.

Committee
PRI/21
DocumentType
Standard
ISBN
9780580522482
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 16014-2:2019 Identical

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