GB/T 46144-2025
ActiveChemicals—Fish cell line acute toxicity—The RTgill-W1 cell line assay
化学品 鱼类细胞系急性毒性 虹鳟鳃细胞系（RTgill-W1）试验
Application Summary AI generated
This standard specifies a laboratory method using the RTgill-W1 cell line derived from rainbow trout gills to assess the acute toxicity of chemicals. It is applied in environmental testing and chemical safety evaluation, particularly for predicting aquatic toxicity without using live fish. The assay serves as a screening tool in regulatory contexts, such as chemical registration and wastewater management, to identify potentially hazardous substances.
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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.