ISO 16014-2:2019
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ISO 16014-2:2019
74996
No disponible en español

Estado : Publicado (En proceso de revisión)

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Formato Idioma
std 1 63 PDF + ePub
std 2 63 Papel
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Resumen

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 ISO 16014-1, 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 Annex A.

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Informaciones generales

  •  : Publicado
     : 2019-05
    : Norma Internacional en proceso de revisión sistemática [90.20]
  •  : 3
     : 10
  • ISO/TC 61/SC 5
    83.080.01 
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