I.S. EN ISO 17234-2:2011
Current
The latest, up-to-date edition.
LEATHER - CHEMICAL TESTS FOR THE DETERMINATION OF CERTAIN AZO COLORANTS IN DYED LEATHERS - PART 2: DETERMINATION OF 4-AMINOAZOBENZENE
Hardcopy , PDF
English
01-01-2011
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Foreword
1 Scope
2 Normative references
3 General
4 Principle
5 Safety precautions
6 Apparatus
7 Reagents
8 Sampling
9 Procedure
10 Evaluation
11 Test report
Annex A (informative) - Chromatographic analyses
Annex B (informative) - Reliability of the method
Annex C (informative) - Assessment guide - Interpretation of
analytical results
Bibliography
Specifies a special procedure to detect the use of certain azo colorants in commodities, which can release 4-aminoazobenzene.
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 17234-2:2011 | Identical |
| EN ISO 17234-2:2011 | Identical |
| ISO 2418:2017 | Leather — Chemical, physical and mechanical and fastness tests — Sampling location |
| ISO 4044:2017 | Leather — Chemical tests — Preparation of chemical test samples |
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