Test No. 318: Dispersion Stability of Nanomaterials in Simulated Environmental Media:

This test guideline describes a test procedure to gain information on dispersion stability of manufactured nanomaterials in simulated environmental media. The main purpose of this guideline is to assess the ability of a nanomaterial to attain a colloidal dispersion and to conserve this dispersion un...

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Bibliographische Detailangaben
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Paris OECD Publishing 2017
Schriftenreihe:OECD Guidelines for the Testing of Chemicals, Section 3
Schlagworte:
Online-Zugang:kostenfrei
Zusammenfassung:This test guideline describes a test procedure to gain information on dispersion stability of manufactured nanomaterials in simulated environmental media. The main purpose of this guideline is to assess the ability of a nanomaterial to attain a colloidal dispersion and to conserve this dispersion under environmentally relevant conditions. The test procedure involves a dispersion of the nanomaterial with the aid of a calibrated sonication procedure and the determination of the mass concentration of the nanomaterial in a set of test vials while the particles undergo homoagglomeration and settling in environments of different hydrochemistry
Beschreibung:1 Online-Ressource (32 Seiten) 21 x 29.7cm
ISBN:9789264284142
DOI:10.1787/9789264284142-en

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