411 REFERENCE · Wiktionary
LD50
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Abbreviation of lethal dose 50%.
Noun
en toxicology The amount of a substance required to kill half of a given population; a measure of toxicity.
Synonyms
en semilethal dose
Translations
Armenian: hy միջին մահացու չափաքանակ
Chinese:
Mandarin: cmn 半數致死量 bànshù zhìsǐliàng
French: fr DL50 f, fr dose létale 50 f, fr dose létale médiane f
Japanese: ja 半数致死量 はんすうちしりょう, hansū chishiryō
Korean: ko 반수 치사량
Persian: fa متوسط دوز کشنده
Russian: ru ЛД50
See also
en IC50, en effective dose
en Fifty Poisons