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Norm

ÖNORM EN 4426

Issue date: 2020 04 01

Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts

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 ...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 237: Aerospace
ICS
49.020
Topics
Traffic & transport, Aircraft and space vehicle engineering, Aircraft and space vehicles in general
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.
ÖNORM EN 4426
2020 04 01
Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity a...
Norm
↖
Norm
ISO 383:1976
Issue date : 1976 08 01
Laboratory glassware — Interchangeable conical ground joints