Acute Ceriodaphnia dubia (water flea)
| Study No. | Year | Test Endpoint | Assigned/Proficiency Value (%) | Acceptance Limits (%) | AquaTox Research Reported Value (%) | Decision |
|---|---|---|---|---|---|---|
| 41 | 2021 | LC50 | 47.2 | 18.4 – 76.0 | 53.6 | Acceptable |
| 40B | 2020 | LC50 | 37.0 | 24.1 – 49.9 | 36.6 | Acceptable |
| 40 | 2020 | LC50 | 39.9 | 17.3 – 62.4 | 68.3 | Not Acceptable |
| 39 | 2019 | LC50 | 41.0 | 14.7 – 67.4 | 48.3 | Acceptable |
| 38 | 2018 | LC50 | 43.9 | <6.25 – 82.3 | 51.8 | Acceptable |
| 37 | 2017 | LC50 | 66.2 | 11.7 – >100 | 68.3 | Acceptable |