median time to death

initialism: MTTD
https://doi.org/10.1351/goldbook.14839
Median time resulting in death for \(\pu{50\%}\) of the exposed organisms.
Source:
PAC, 2009, 81, 829. (Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)) on page 912 [Terms] [Paper]