DIN EN ISO 4531:2025-11
Vitreous and porcelain enamels - Release from enamelled articles in contact with food - Methods of test and limits (ISO/DIS 4531:2025); German and English version prEN ISO 4531:2025 / Note: Date of issue 2025-10-10*Intended as replacement for DIN EN ISO 4531 (2022-08).
| Fecha edición: |
2025-11-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies a simulating method of test for determination of the release of metal-ions from enamelled articles, which are intended to come into contact with food. This document also specifies limits for the release of metal-ions from enamelled articles, which are intended to come into contact with food. This document is applicable to enamelled articles, including tanks and vessels, which are intended to be used for the preparation, cooking, serving and storage of food. |
| Keywords: | Articles|Cadmium|Calibration|Ceramic glazes|Ceramics|Chemical analysis and testing|Cleaning|Contact|Content|Cooking vessels|Dangerous materials|Definitions|Determination of content|Enamels|Extraction method|Extracts|Food products|Glass|Glass ceramics|Health hazards|Health protection|Heavy metals|Hollow-ware|Household equipment|Inspection|Ions|Kitchen utensils|Lead|Limits (mathematics)|Materials|Materials in contact with food|Materials testing|Metal-release tests|Metals|Migration|Objects|Output|Paraffin wax|Reagents|Release|Samples|Silicone|Simulation|Tableware|Test results|Testing|Toxicological testing|Vitreous enamel |
| ICS: | 25.220.50 - Esmaltes, 67.250 - Materiales y artículos en contacto con alimentos, 97.040.60 - Artículos de cocción, cubertería y menaje |
| CTN: |
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