GSO ISO 16014-3:2014
Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 3: Low-temperature method

Standard No.

GSO ISO 16014-3:2014

Release Date

2014

Published By

GSO

Latest

GSO ISO 16014-3:2014

Scope

This part of ISO 16014 specifies a method for determining the average molecular mass and the molecular mass distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at a temperature lower than 60 °C. The average molecular mass and the molecular mass distribution are calculated from a calibration curve prepared using polymer standards. Therefore, this test method is classified as a relative method (see ISO 16014-1:2012, Annex A).

GSO ISO 16014-3:2014 history

• 2014 GSO ISO 16014-3:2014 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 3: Low-temperature method