DIN EN ISO 5398-4:2007
Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES) (ISO 5398-4:2007) English version of DIN EN ISO 5398-4:2007-10
- Standard No.
- DIN EN ISO 5398-4:2007
- Release Date
- 2007
- Published By
- German Institute for Standardization
- Status
- 2017-08
- Replace By
- DIN EN ISO 5398-4:2017
- Latest
- DIN EN ISO 5398-4:2019-04
- Replace
- DIN EN ISO 5398-4:2005
- Scope
- This part of ISO 5398 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-optical emission spectrometry and is applicable to leathers which are expected to have chromic exide contents in excess of 1mg/kg.Two techniques for the preparation of the solution to be analysed are included.In the case of dispute,the wet oxidation technique is to be used.
DIN EN ISO 5398-4:2007 Referenced Document
- EN 14602 Footwear - Test methods for the assessment of ecological criteria*， 2012-08-01 Update
- ISO 11885 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
- ISO 2418 Leather — Chemical, physical, mechanical and fastness tests — Position and preparation of specimens for testing*， 2023-02-06 Update
- ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
- ISO 4044 Leather — Chemical tests — Preparation of chemical test samples*， 2017-01-01 Update
- ISO 4684 Leather — Chemical tests — Determination of volatile matter
DIN EN ISO 5398-4:2007 history
- 2019 DIN EN ISO 5398-4:2019-04 Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP) (ISO 5398-4:2018); German version EN ISO 5398-4:2019
- 2019 DIN EN ISO 5398-4:2019 Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP) (ISO 5398-4:2018)
- 2017 DIN EN ISO 5398-4:2017 Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES) (ISO/DIS 5398-4:2017); German and English version prEN ISO 5398-4:2017
- 2007 DIN EN ISO 5398-4:2007 Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES) (ISO 5398-4:2007) English version of DIN EN ISO 5398-4:2007-10
- 0000 DIN EN ISO 5398-4:2005
