SSH ISO 11344:2016

Gomë e papërpunuar sintetike - Përcaktimi i shpërndarje së masës molekulare të solucionit polimerik me ane te kromatografise me perhapje te xhelit

Rubber, raw synthetic — Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography

Scope

ISO 11344:2016 describes a method for the determination of the molecular mass, expressed as polystyrene, and the molecular-mass distribution of polymers produced in solution which are completely soluble in tetrahydrofuran (THF) and which have a molecular-mass range from 5 × 103 to 1 × 106.
It is not the purpose of this International Standard to explain the theory of gel permeation chromatography.