UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

SNV - SN EN ISO 17234-1

Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants

active, Most Current
Organization: SNV
Publication Date: 1 January 2021
Status: active
Page Count: 32
ICS Code (Leather and furs): 59.140.30
scope:

This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.

Document History

SN EN ISO 17234-1
January 1, 2021
Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants
This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.
SN EN ISO 17234-1
June 1, 2015
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants
A description is not available for this item.
SN EN ISO 17234-1
June 1, 2010
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants
This part of ISO 17234 specifies a method for determining the use of certain azo colorants which may release certain aromatic amines.

References

This document references:
ISO 14362-1 - Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres
Published by ISO on February 1, 2017
This document describes a method to detect the use of certain azo colorants that may not be used in the manufacture or treatment of certain commodities made of textile fibres and that are accessible...
This document references:
ISO 17234-2 - Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene
Published by ISO on March 15, 2011
This part of ISO 17234 is supplementary to ISO 17234-1 and describes a special procedure to detect the use of certain azo colorants in commodities, which can release 4-aminoazobenzene. The procedure...
This document references:
ISO 2418 - Leather - Chemical, physical and mechanical and fastness tests - Sampling location
Published by ISO on February 1, 2017
This document specifies the location of a laboratory sample within a piece of leather and the method of labelling and marking the laboratory samples for future identification. It is applicable to all...
This document references:
ISO 3696 - Water for Analytical Laboratory Use - Specification and Test Methods
Published by ISO on April 15, 1987
Scope and field of application This International Standard specifies the requirements and corresponding test methods for three grades of water for laboratory use for the analysis of inorganic...
This document references:
ISO 4044 - Leather - Chemical tests - Preparation of chemical test samples
Published by ISO on January 1, 2017
This document specifies how to prepare a test sample of leather for chemical analysis. The test sample can be either ground or cut into small pieces. Unless specified in this document, the method to...
View Less
View All
Advertisement