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Reference, Questions and Help => Nuke Q&A => Definitions => Topic started by: Rennhack on Nov 23, 2005, 04:21

Title: Half-life, biological
Post by: Rennhack on Nov 23, 2005, 04:21

The time required for the body to eliminate one half of the material taken in by natural biological means.

Title: Re: Half-life, biological
Post by: Rennhack on Nov 28, 2005, 11:04

The time an organism takes to eliminate one half the amount of a compound or chemical on a strictly biological basis.

Title: Re: Half-life, biological
Post by: Rennhack on Nov 28, 2005, 11:05

http://www.epa.gov/radiation/understand/halflife.htm