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sklademVydáno: 1998-02-15
BS EN 12149:1998
Wallcoverings in roll form. Determination of migration of heavy metals and certain other elements, of vinyl chloride monomer and of formaldehyde release
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| Označení normy: | BS EN 12149:1998 |
| Počet stran: | 18 |
| Vydáno: | 1998-02-15 |
| ISBN: | 0 580 29508 7 |
| Status: | Standard |
Popis
BS EN 12149:1998
This standard BS EN 12149:1998 Wallcoverings in roll form. Determination of migration of heavy metals and certain other elements, of vinyl chloride monomer and of formaldehyde release is classified in these ICS categories:
- 91.180 Interior finishing
Three methods to determine; the content of heavy metals and other elements by simulating the ingestion of the materials, vinyl chlorine by GC using the 'head-space' method and formaldehyde release using a modified WKI method.