Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 4: High-temperature method
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ISO 16014-4:2012 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 temperatures between 60 °C and 180 °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.
Document published on: 2012-07 Edition: 2 (Monolingual) ICS: 83.080.01 Status: Published Stage: 90.20 (2017-01-15) TC/SC: ISO/TC 61/SC 5 Number of Pages: 14
Revises: ISO 16014-4:2003
No corrigenda or amendments available