GB/T 21830-2008
ActiveTesting of chemicals - Daphnia sp., acute immobilisation test
化学品 溞类急性活动抑制试验
Application Summary AI generated
This standard specifies a laboratory method to assess the acute toxicity of chemical substances to freshwater crustaceans of the genus Daphnia. It is applied in environmental safety testing, particularly for evaluating the potential ecological impact of industrial chemicals, pesticides, and wastewater effluents on aquatic ecosystems. The test measures the immobilization of Daphnia after 24 or 48 hours of exposure, providing data for hazard classification and regulatory risk assessment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.