Safety Issue

독성에 관한 정보 – LC50

 

LC50 이란?

  • Lethal Concentration 50 = 치명적인 농도 50%
  • 보통 4시간동안 일정한 농도에 동물을 노출시키며 이 동물은 최대 14일 동안 임상적 관찰 실시
  • 관찰 시기 동안 시험 동물의 50%가 죽는 공기 중 화학 물질의 농도를 LC50

* LD50은 피부에 도포 또는 입에 넣는 것이라면, LC50은 일정 농도를 공기 중에 퍼져있을 때를 의미

캐시

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