"LC50" means the statistical estimate of the concentration of a substance which kills 50 percent of the bioassay test organisms under test conditions specified or approved by the Department.
117 Neb. Admin. Code, ch. 1, § 034
"LC50" means the statistical estimate of the concentration of a substance which kills 50 percent of the bioassay test organisms under test conditions specified or approved by the Department.
117 Neb. Admin. Code, ch. 1, § 034