|
Cumulative immobilisation data in definitive Daphnia test |
||||||||
| Nominal concentration (% v/v saturated solution) |
Cumulative immobilised Daphnia (initial population: 10 per replicate) |
|||||||
|
|
||||||||
| 24-hour |
48-hour |
|||||||
|
|
||||||||
| Number per replicate |
Total |
% |
Number per replicate |
Total |
% |
|||
|
|
||||||||
| Control: |
||||||||
| R1 |
0 |
0 |
||||||
| R2 |
0 |
0 |
0 |
0 |
0 |
0 |
||
| R3 |
0 |
0 |
||||||
| R4 |
0 |
0 |
||||||
|
|
||||||||
| 100% Nano cerium oxide: |
||||||||
| R1 |
0 |
0 |
||||||
| R2 |
0 |
0 |
0 |
0 |
0 |
0 |
||
| R3 |
0 |
0 |
||||||
| R4 |
0 |
0 |
||||||
|
|
||||||||
| 100% Non nano cerium oxide: |
||||||||
| R1 |
0 |
0 |
||||||
| R2 |
0 |
0 |
0 |
0 |
0 |
0 |
||
| R3 |
0 |
0 |
||||||
| R4 |
0 |
0 |
||||||
|
|
||||||||
| R1 |
R2 |
R1 |
R2 |
|||||
| Positive control (mg/l) (potassium dichromate): |
||||||||
| 0.32 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 0.56 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1.0 |
2 |
4 |
6 |
30 |
10 |
10 |
20 |
100 |
|
R1 – R4 = Replicates 1 to 4 | ||||||||
Park et al. Particle and Fibre Toxicology 2007 4:12 doi:10.1186/1743-8977-4-12 |
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