Standard

NS-EN ISO 23157:2022

Published

Corrigenda and amendments are bought separately.

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Abstract

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

Document information

  • Standard from SN
  • Published:
  • Edition: 2022-10
  • Version: 1
  • Document type: NAT
  • ICS 87.060.10
  • National Committee SN/K 51

Product Relations

  • Adopted from: EN ISO 23157:2022 , 0