GB/T 44708-2024
ActiveChemicals—Earthworm reproduction toxicity test
化学品 蚯蚓繁殖毒性试验
Application Summary AI generated
This standard specifies a test method for evaluating the toxic effects of chemicals on the reproduction of earthworms (Eisenia fetida or Eisenia andrei). It is applied in environmental risk assessment and chemical management, particularly for testing industrial chemicals, pesticides, and contaminants in soil ecosystems. The results help determine safe concentration levels to protect soil biodiversity and inform regulatory decisions on chemical use and disposal.
Related Standards
GB/T 27846-2011
Chemicals--Measurement of viscosity using the H6ppler falling-ball viscometer
GB/T 27845-2011
Chemicals—Test method for particle-size analysis of soils
GB/T 27850-2011
Chemicals - Ready biodegradability - General considerations
GB/T 27849-2011
Chemicals--Degradation screening test--Chemical oxygen demand
GB/T 27852-2011
Chemicals--Biodegradation screening test--Biochemical oxygen demand
GB/T 27858-2011
Chemicals—Sediment-water chironomid toxicity test—Spiked water method
GB/T 27862-2011
Testing method for classification of chemical hazards--Fire potential and oxidizing ability of gases and gas mixtures
GB/T 27859-2011
Chemicals--Sediment-water chironomid toxicity test—Spiked sediment method
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.