This standard specifies methods for evaluating the effects of chemicals on the reproduction of freshwater snails (Lymnaea stagnalis), including test principles, subject information, reference materials, test preparation and procedures, mass assurance and control, data processing and reporting requirements. To assess the potential effects of chemicals on the survival and reproduction of Lymnaea stagnalis under long-term exposure, detailed testing and Data analysis methods are provided by setting x% effect concentration (ECx) and minimum observable effect concentration (LOEC) to ensure environmental safety and ecological protection.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | A80 | ICS | 13.300;13.020 |
| Release Date | 2023-03-17 00:00:00 | Implementation Date | 2023-10-01 00:00:00 |