BS ISO 16014-2:2019 - Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Universal calibration method

BS ISO 16014-2:2019

Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Universal calibration method

Status : Current   Published : May 2019

Format
PDF

Format
HARDCOPY



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.




Standard NumberBS ISO 16014-2:2019
TitlePlastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Universal calibration method
StatusCurrent
Publication Date20 May 2019
Normative References(Required to achieve compliance to this standard)ISO 16014-1, ISO 16014-3, ISO 16014-4, ISO 472
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS ISO 16014-2:2012
International RelationshipsISO 16014-2:2019
Draft Superseded By18/30370147 DC
DescriptorsMolecular physics, Plastics, Test methods, Polymers, Mass, Chromatography, Calibration, Molecular weight
ICS83.080.01
Title in FrenchPlastiques. Détermination de la masse moléculaire moyenne et de la distribution des masses moléculaires de polymères par chromatographie d'exclusion stérique Méthode d'étalonnage universelle
CommitteePRI/21
ISBN978 0 580 52248 2
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size720 KB
Price£130.00


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