ONORM EN ISO 17226-1 : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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LEATHER - CHEMICAL DETERMINATION OF FORMALDEHYDE CONTENT - PART 1: METHOD USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
21-03-2019
12-01-2013
Dieser Teil von ISO 17226 legt ein Verfahren zur Bestimmung von freiem und freigesetztem Formaldehyd in Leder fest. Dieses Verfahren beruht auf Hochleistungs-Flüssigkeitschromatographie (HPLC). Das Verfahren ist selektiv und gegen gefärbte Extrakte unempfindlich. Formaldehydgehalt ist die Menge an freiem Formaldehyd und durch Hydrolyse freigesetztem Formaldehyd, der in einem wässrigen Extrakt, der unter standardisierten Bedingungen erhalten wurde, enthalten ist.
| DocumentType |
Standard
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| ISO 17226-1:2008 | Identical |
| EN ISO 17226-1:2008 | 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 |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 4684:2005 | Leather Chemical tests Determination of volatile matter |
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