EN ISO 19071:2016
Current
The latest, up-to-date edition.
Leather - Chemical tests - Determination of chromium (VI) and the reductive potential for chromium tanning agents (ISO 19071:2016)
06-04-2016
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and sample preparation
7 Determination of chromium (VI) content using the
standard addition procedure
8 Quality control
9 Calculation and expression of the results
10 Test report
Bibliography
ISO 19071:2016 specifies a test method for the determination of chromium (VI) content in chromium tanning agents. The results give information about the reductive potential of the chromium tanning agent.
| Committee |
CEN/TC 289
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| SS-EN ISO 19071:2016 | Identical |
| PN EN ISO 19071 : 2016 | Identical |
| BS EN ISO 19071:2016 | Identical |
| NF EN ISO 19071 : 2016 | Identical |
| DIN EN ISO 19071:2016-07 | Identical |
| ISO 19071:2016 | Identical |
| NS EN ISO 19071 : 2016 | Identical |
| I.S. EN ISO 19071:2016 | Identical |
| UNE-EN ISO 19071:2016 | Identical |
| NBN EN ISO 19071 : 2016 | Identical |
| SN EN ISO 19071 : 2016 | Identical |
| NEN EN ISO 19071 : 2016 | Identical |
| UNI EN ISO 19071 : 2016 | Identical |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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