Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts
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English Hardcopy
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Number of Standard:
CSN EN 4426
Category:
317047
Pages:
12
Released:
01.09.2020
Catalog number:
510389
DESCRIPTION
CSN EN 4426
CSN EN 4426 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. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.