BS EN ISO 23157:2022(2023)
Determination of the silanol group content on the surface of fumed silica — Reaction gas chromatographic method

Standard No.

BS EN ISO 23157:2022(2023)

Release Date

1970

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 23157:2022(2023)

Scope

This document specifies a method for the determination of the silanol group content on the surface of fumed silica by reaction gas chromatographic method.

BS EN ISO 23157:2022(2023) history

• 0000 BS EN ISO 23157:2022(2023)
• 2023 BS EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method