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Publication type

Forschungsbericht
Monographie

Date

2013
'http://rightsstatements.org/vocab/InC/1.0/'

Investigation of two widely used nanomaterials (TiO2, Ag) for ecotoxicological long-term effects - adaption of test guidelines

Containing Item

Keywords

Prüfverfahren, Nanomaterialien, Langzeitwirkung, Wasserorganismen, Silber, Sediment, Standardmethode, Titandioxid, Nanosilber, Ökotoxikologische Bewertung, nanomaterials, long-term effect, test process, titanium dioxide, silver, ecotoxicological assessment

Funding Indicator (FKZ)

370965418

Connected Publication

Citation

SCHÄFER, Christoph und Mirco WEIL, 2013. Investigation of two widely used nanomaterials (TiO2, Ag) for ecotoxicological long-term effects - adaption of test guidelines [online]. Texte, 06/2013. Verfügbar unter: https://openumwelt.de/handle/123456789/9305
Abstract english
The nanoparticulate titanium dioxide NM-105 was investigated in two tests with Lumbriculus variegatus in a sediment-water system according to the ⁠OECD⁠ TG 225 [5]. The nominal test concentrations in the first test were 15; 23; 39; 63 and 100 mg/L NM-105 and 100 mg/L NM-105 in the second test. Chemical analysis of titanium concentrations in test media in the first test showed good agreement with nominal test concentrations.