Standard

NS-EN 4426:2020

Published

Corrigendums and amendments are bought separately.

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Abstract

This document specifies the requirements for the determination of conductivity and pH of aqueous extracts of textile materials. This method has been written in response to an aerospace requirement for a method of extraction using hot water as the EN 1413 requires only a cold water extraction method.

Document information

  • Standard from SN
  • Published:
  • Edition: 2020-02
  • Version: 1
  • Document type: NAT
  • ICS 49.025.60
  • National Committee ASD-STAN

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