GB/T 21805-2008
AbolishedTesting of chemicals - Alga growth inhibition test
化学品 藻类生长抑制试验
Application Summary AI generated
This standard specifies a method for determining the toxicity of chemical substances to freshwater algae by measuring the inhibition of algal growth over a 72-hour exposure period. It is applied in environmental risk assessments and regulatory testing of industrial chemicals, pesticides, and other pollutants to evaluate their potential ecological impact on aquatic ecosystems.
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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.