Reference number
ISO 16014-1:2019
© ISO 2024
International Standard
ISO 16014-1:2019
Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 1: General principles
Edition 3
2019-05
Read sample
Published (Edition 3, 2019)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 16014-1:2019

Language
Format
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

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 ISO 16014-2 to ISO 16014-4 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 ISO 16014-5.

General information

  • Status
     : Published
    Publication date
     : 2019-05
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 17
  • Technical Committee :
    ISO/TC 61/SC 5
    ICS :
    83.080.01 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 83
  6. 83.080
  7. 83.080.01
  8. ISO 16014-1:2019