ÖNORM EN ISO 23157:2023 01 01
Current
Current
The latest, up-to-date edition.
Determination of silanol group content on the surface of pyrogenic silica - Gas chromatographic method (ISO 23157:2021)
Available format(s)
Hardcopy
Language(s)
German - English
Published date
01-01-2023
This document specifies a method for determining the content of silanol groups on the surface of pyrogenic silica by a reaction gas chromatographic method.
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