stability half life

synonym: stability half time
https://doi.org/10.1351/goldbook.16101
Time required for the amount of a substance in a formulation to decrease, for any reason, by one-half (\(\pu{50\%}\)).
Source:
PAC, 2007, 79, 1153. (Glossary of terms used in toxicology, 2nd edition (IUPAC Recommendations 2007)) on page 1312 [Terms] [Paper]