UCI International Inc.
| Concentration (mg/L) |
1 |
10 |
40 |
70 |
100 |
| Concentration |
0.00 |
2.30 |
3.69 |
4.25 |
4.61 |
| Number
Exposed |
20 |
20 |
20 |
20 |
20 |
| Mortalities (% organisms are affected) |
0 |
0 |
0 |
0 |
0 |
Reference:
M.A. Hamilton, R.C. Russo, and R.V. Thurston. 1977. Trimmed spearman-Karber method for estimating median lethal concentrations
in toxicity Bioassays environment SCI Technology.
Date: 10/13/1998 through 10/15/1998
Chemical: Ultra Biocid
Species: Carioaphnia dubia
Duration: 48 hours
Trimmed Spearman-Karber Method for Calculation of EC50 and LC50 in BioAssays
The minimum required trim 100.00 is too large.
The LC50 is > 100mg/L so SK is not calculable.