BS EN ISO 5398-4:2019
Current
The latest, up-to-date edition.
Leather. Chemical determination of chromic oxide content Quantification by inductively coupled plasma (ICP)
Hardcopy , PDF
English
11-02-2019
Important note : Users cannot be edited or removed once added to your Multi user PDF.This document describes a method for the determination of chromium in aqueous solution obtained from leather
| Committee |
TCI/69
|
| DocumentType |
Standard
|
| ISBN |
9780580985478
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state.
This method describes the determination of chromium by inductively coupled plasma (ICP) and is applicable to leathers which are expected to have chromic oxide contents in excess of 1mg/kg. Two techniques for the preparation of the solution to be analysed are included. In the event of dispute, the wet oxidation technique is intended to be used.
| Standards | Relationship |
| ISO 5398-4:2018 | Identical |
| EN ISO 5398-4:2007 | Identical |
| EN ISO 5398-4:2019 | Identical |
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