Science Environmental Chem sections 1-3: A measure of the lethal dose of a toxin, radiation, or pathogen. The value of LD₅₀ for a substance is the dose required to kill half the members of a tested population after a specified test duration.

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A measure of the lethal dose of a toxin, radiation, or pathogen. The value of LD₅₀ for a substance is the dose required to kill half the members of a tested population after a specified test duration.

Le·thal Do·se 50
Related Words: PPM

Arul Gupta · Accepted Answer

#20 LD50 (Lethal Dose 50)

Science Environmental Chem sections 1-3

A measure of the lethal dose of a toxin, radiation, or pathogen. The value of LD₅₀ for a substance is the dose required to kill half the members of a tested population after a specified test duration. Le·thal Do·se 50 Related Words: PPM

#20 LD50 (Lethal Dose 50)

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