limit test

in toxicology
https://doi.org/10.1351/goldbook.L03541
@AT06800@ test in which, if no ill-effects occur at a pre-selected maximum @DT07361@, no further testing at greater exposure levels is required.
Source:
PAC, 1993, 65, 2003. (Glossary for chemists of terms used in toxicology (IUPAC Recommendations 1993)) on page 2063 [Terms] [Paper]