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ISO 23157:2021

Determination of the silanol group content on the surface of fumed silica — Reaction gas chromatographic method

General information
Valid from 13.07.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
13.07.2021
Main
This document specifies a method for the determination of the silanol group content on the surface of fumed silica by reaction gas chromatographic method.
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