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MB Sample ID: SA167733
Local Sample ID: | Dm_polneg_Ion_1_19 |
Subject ID: | SU001884 |
Subject Type: | Invertebrate |
Subject Species: | Daphnia magna |
Taxonomy ID: | 35525 |
Age Or Age Range: | neonates < 9 h old |
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Treatment:
Treatment ID: | TR001897 |
Treatment Summary: | Ten replicates were prepared for each treatment: MHRW control, 1 mg/L LCO, and ion control (66 μg/L Li as LiCl and 15 μg/L Co as CoCl2; equivalent to ions released by 1 mg/L LCO over 48 h).1,2 Twenty neonates per replicate (< 9 h old) were transferred to 100 ml beakers 48 hours prior to exposure and fed proportionate amounts of food for 48 hours. At the end of the 48-hour feeding period, daphnids were transferred to 200 ml control or exposure beakers. Exposures were carried out for 48 h without food per standard OECD guidelines for D. magna. |
Treatment Compound: | Lithium boalt oxide (LCO) nanosheets |
Treatment Dosevolume: | 0.1 and 1 mg/L |
Treatment Doseduration: | 48 h |