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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| Format: | eBook |
| Language: | English |
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Paris
OECD Publishing
2017
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| Series: | OECD Guidelines for the Testing of Chemicals, Section 3
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| Collection: | OECD Books and Papers - Collection details see MPG.ReNa |
| Summary: | 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 |
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| Physical Description: | 32 p. 21 x 29.7cm |
| ISBN: | 9789264284142 |