Abstract 

ISO 16014-2:2003 specifies a method for determining the average molecular mass and the molecular mass distribution of polymers using size-exclusion chromatography (SEC). The average molecular mass and the molecular mass distribution are calculated using a universal calibration curve instead of the conventional calibration curve. This test method is classified as a relative method as described in ISO 16014-1, but the average molecular masses and molecular mass distributions calculated by the method are equal to, or nearly equal to, the absolute values.


General information

  • Status :  Withdrawn
    Publication date : 2003-04
  • Edition : 1
    Number of pages : 12
  • :
    ISO/TC 61/SC 5
    Physical-chemical properties
  • 83.080.01
    Plastics in general

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