LC-50 definition
LC-50 means the concentration of a substance that is lethal to fifty percent of the test organisms within a defined time period. The length of the time period, which may vary from 24 hours to one week or more, depends on the test method selected to yield the information desired.
LC-50 means the concentration of a parameter that is lethal to 50% of the test organisms within a defined time period.
LC-50 means the concentration of a substance that is lethal to 50 percent of the test organisms
More Definitions of LC-50
LC-50 means the concentration of a substance in air that when administered by means of inhalation over a specified length of time in an animal assay, is expected to cause the death of 50 per cent of a defined animal population.
LC-50 means the concentration of a substance that is lethal