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

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

Adaption of test guidelines


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.

Series
Texte | 06/2013
Number of pages
107
Year of publication
Author(s)
Dr. Christoph Schäfers, Dr. Mirco Weil
Further files
Language
Englisch
FKZ
3709 65 418
Publisher
Umweltbundesamt
File size
4387 KB
Price
0,00 €
Print version
not available
rated as helpful
202