Résultats de la recherche - 75 results

Publication Type: Scientific poster, presentation or proceeding Authors: Heidi Demaegdt; Karlien Cheyns Source: Ad hoc WG on enamelled food contact materials and articles, Issue Council of Europe ...

The study also provided a large set of well-characterized sample materials for test validation and assay harmonization. Health Topics:  Animal health Santé animale Diergezondheid Manuscript versions:  ...

used in equipment or machinery, (ii) as an additive or technical auxiliary or (iii) as a residue via the migration from materials and objects that come into contact with foodstuffs. The analysis is very ...

chain either intentionally (as an authorized food contact material or additive), or unintentionally (printing inks, recycling, lubricating oils, …). The biggest concern for mineral oil regarding human ...

test materials. The phase of the E171 particles was determined by powder electron diffraction. Several types of TiO2 particles were found in pristine E171. These types were shown to be applied as well in ...

standard operating procedures for specimen preparation, imaging, and image analysis, and it was evaluated on a series of certified reference materials and representative test materials with varying physical ...

preparation, imaging, and image analysis, and it was evaluated on a series of certified reference materials and representative test materials with varying physical properties, including particle size, shape, and ...

measurement uncertainty budgets of particle sizing by TEM and sp- ICP- MS are in the order of 10% and 16 % (Ucx, k=2), respectively, based on validation studies of a series of representative test materials ...

determine whether a material should be considered as a nanomaterial (NM) for legislative and policy purposes in the EU (201⅙96/ EU). The aim is to further apply and adapt this current Recommendation to sector ...

conducted. Moreover, packaging materials are tested for the migration of chemicals through migration experiments, using food simulants. EU Regulation N°10/2011 on plastic materials and articles intended to ...