DIN SPEC 91070:2017-10
Superseded Standard
Historical

DIN SPEC 91070:2017-10

Liquid Chromatography at Critical Conditions (LCCC) - Chemical heterogenity of polyethylene oxides

Summary

The scope of the Technical Report is to validate a method for the spparation of chemical heterogenic poly ethylene oxide mixtures as well as the determination of the number and content of heterogenic species in the total sample. The method described is a technical guideline and shall enable laboratories to learn the principle of 'critical chromatography' by using a validated system.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 10/01/2017
Page Count 40
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