Table 3 Inter-laboratory test results for DSLT eluate
Test | DSLT eluate | |||||||
|---|---|---|---|---|---|---|---|---|
EC50 | LID | |||||||
Algae growth inhibition test | Acute daphnia test | Acute fish egg test | Bacteria lumines. test | Algae growth inhibition test | Acute daphnia test | Acute fish egg test | Bacteria lumines. test | |
Tests performed (number of labs) | 17 | 25 | 16 | 23 | 17 | 25 | 16 | 23 |
Tests considered | 14 | 23 | 16 | 22 | 14 | 23 | 16 | 22 |
Invalid tests | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
LID or EC50 n.d | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
Outlier | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
Number of tests for statistics | 10 | 23 | 15 | 20 | 13 | 22 | 16 | 20 |
Min./max | 0.31–4.07 | 0.60–3.59 | 22.18–37.35 | 0.15–0.26 | 48–512 | 48–192 | 3–12 | 1536–4096 |
Geometric mean | 1.16 | 1.48 | 28.54 | 0.19 | 166 | 107 | 5.6 | 2196 |
95% CI | 0.71–1.91 | 1.22–1.79 | 26.30–30.97 | 0.18–0.21 | 107–260 | 89–127 | 4.6–6.8 | 1897–2543 |
95% PI | 0.30–4.52 | 0.63–3.50 | 21.37–38.12 | 0.14–0.27 | 39–703 | 49–235 | 2.8–11.3 | 1189–4059 |
Reproducibility sR% | 78.5 | 46.1 | 14.9 | 16.4 | 84.7 | 41.9 | 37.1 | 32.1 |