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Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024); German version EN ISO 21135:2024

Standard [CURRENT]

DIN EN ISO 21135:2024-09

Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024); German version EN ISO 21135:2024

German title
Chemikalien für die Gerbereiindustrie - Bestimmung des Gesamtgehalts von einzelnen Bisphenolen (ISO 21135:2024); Deutsche Fassung EN ISO 21135:2024
Publication date
2024-09
Original language
German
Pages
21

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Publication date
2024-09
Original language
German
Pages
21
DOI
https://dx.doi.org/10.31030/3550219

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Overview

This document specifies a method for determining the total content of certain bisphenols in chemicals used in the tanning industry. This document (EN ISO 21135:2024) has been prepared by Technical Committee "International Union of Leather Technologists and Chemists Societies (IULTCS)" in collaboration with Technical Committee CEN/TC 289 "Leather", the secretariat of which is held by UNI (Italy). The responsible German standardization committee is Working Committee NA 062-05-52 AA "Chemische Prüfverfahren für Leder" ("Chemical test methods of leather") at DIN Standards Committee Materials Testing (NMP).

Content

ICS

59.140.30

DOI

https://dx.doi.org/10.31030/3550219

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