BS EN ISO 17226-3:2011
Current
The latest, up-to-date edition.
Leather. Chemical determination of formaldehyde content Determination of formaldehyde emissions from leather
Hardcopy , PDF
English
30-06-2011
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Methods
7 Expression of results
8 Test report
Describes a method for determining the emission of formaldehyde from leathers.
| Committee |
TCI/69
|
| DevelopmentNote |
Supersedes 09/30207759 DC. (06/2011)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO17226 specifies a method for determining the emission of formaldehyde from leathers. This method is based on high performance liquid chromatography (HPLC). It is selective and also allows the emission of other low molecular aldehydes and ketones to be observed.
This part of ISO17226 deals with the release of formaldehyde to the gas phase. Therefore, the obtained results are not comparable with the results of methods described in ISO17726-1 and ISO17226-2 which are based on extraction with liquid water.
| Standards | Relationship |
| ISO 17226-3:2011 | Identical |
| EN ISO 17226-3:2011 | Identical |
| ISO 2418:2017 | Leather — Chemical, physical and mechanical and fastness tests — Sampling location |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 4684:2005 | Leather Chemical tests Determination of volatile matter |
| ISO 2419:2012 | Leather — Physical and mechanical tests — Sample preparation and conditioning |
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