LC50s for flow-through tests with Mysidopsis bahia and Cyprinodon variegatus were calculated two different ways -- (1) on the basis of the nominal toxicant concentrations (Nom), and (2) on the basis of measured (Meas) toxicant concentrations.
One of the ways LC50s were calculated was with nomincal toxicant concentrations.
Toxins are great for the body.