Toxicology
半数致死量
LD50The lethal dose of a chemical that kills 50% of a particular organism when 100% of the organisms are exposed / 在100%的实验生物体暴露于化学物质的情况下，杀死50%特定生物体的化学物质致死剂量。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-31 18:05:39
Sub-knowledge points
BioassayToxicology
Higher-order knowledge points
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Main parameters and performance indicators
Organism: The specific species of organism used in the testChemical: The substance being tested for toxicityExposure Duration: The time over which the chemical is administered
Open problems
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Related literature
ranked by community starsLab: Daphnia AssayOpen source
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Creation and modification trail
1 recordsRecord title: LD50.
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