limit value

initialism: LV
https://doi.org/10.1351/goldbook.14800
Limit concentration at or below which Member States of the European Community must set their environmental quality standard and emission standard for a particular substance according to Community Directives.
Source:
PAC, 2009, 81, 829. (Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)) on page 905 [Terms] [Paper]