ISO 17226-2:2008
Withdrawn
View Superseded by
Leather — Chemical determination of formaldehyde content — Part 2: Method using colorimetric analysis
Hardcopy , PDF
04-23-2008
03-08-2019
ISO 17226-2:2008 specifies a method for the determination of free and released formaldehyde in leathers. This method is based on colorimetric analysis.
The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions
This process is not absolutely selective for formaldehyde. Other compounds such as extracted dyes could interfere at 412 nm.
| Committee |
IULTCS
|
| DevelopmentNote |
Together with ISO 17226-1 supersedes ISO TS 17226. Also numbered as IULTCS/IUC 19-2. (05/2008) DRAFT ISO/DIS 17226-2 is also available for this standard. (08/2017)
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN EN ISO 17226-2 : 2008 C1 2009 | Identical |
| I.S. EN ISO 17226-2:2008 | Identical |
| NBN EN ISO 17226-2 : 2008 COR 2009 | Identical |
| BIS IS 16297-2 : 2015 | Identical |
| PN EN ISO 17226-2 : 2009 | Identical |
| NS EN ISO 17226-2 : 2008 AC 2009 | Identical |
| BS EN ISO 17226-2:2019 | Identical |
| DIN EN ISO 17226-2:2009-09 | Identical |
| GOST ISO 17226-2 : 2011 | Identical |
| BS EN ISO 17226-2:2008 | Identical |
| ONORM EN ISO 17226-2 : 2010 | Identical |
| NF EN ISO 17226-2 : 2008 | Identical |
| DIN EN ISO 17226-2:2008-08 | Equivalent |
| GOST R ISO 17226-2 : 2008 | Identical |
| UNE-EN ISO 17226-2:2009 | Identical |
| PD CEN ISO/TR 16178:2012 | Footwear. Critical substances potentially present in footwear and footwear components |
| S.R. CEN ISO/TR 16178:2012 | FOOTWEAR - CRITICAL SUBSTANCES POTENTIALLY PRESENT IN FOOTWEAR AND FOOTWEAR COMPONENTS (ISO/TR 16178:2012) |
| CEN ISO/TR 16178:2012 | Footwear - Critical substances potentially present in footwear and footwear components (ISO/TR 16178:2012) |
| ISO/TR 16178:2012 | Footwear — Critical substances potentially present in footwear and footwear components |
| 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 |
| ISO 17226-1:2008 | Leather — Chemical determination of formaldehyde content — Part 1: Method using high performance liquid chromatography |
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