Effect concentration for x % effect ECx
Concentration (mass fraction) of a test substance that causes x % of an effect on a given end point within a given exposure period, when compared with a control.
Authorization Path: 2.4.5.2.15.12
Concentration (mass fraction) of a test substance that causes x % of an effect on a given end point within a given exposure period, when compared with a control.
Authorization Path: 2.4.5.2.15.12