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NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Fields of Study
  2. animal and human health
  3. medical sciences
  4. toxicology
  5. toxicity testing
  6. lethal concentration 50
  1. Animals, Livestock, One Health
  2. animal and human health
  3. medical sciences
  4. toxicology
  5. toxicity testing
  6. lethal concentration 50
  1. Fields of Study
  2. animal science
  3. medical sciences
  4. toxicology
  5. toxicity testing
  6. lethal concentration 50
  1. Animals, Livestock, One Health
  2. animal science
  3. medical sciences
  4. toxicology
  5. toxicity testing
  6. lethal concentration 50
  1. Research, Technology, Methods
  2. research
  3. animal research
  4. toxicology
  5. toxicity testing
  6. lethal concentration 50
  1. Research, Technology, Methods
  2. methodology
  3. testing
  4. toxicity testing
  5. lethal concentration 50
  1. Research, Technology, Methods
  2. methodology
  3. laboratory techniques
  4. animal tests
  5. lethal concentration 50
  1. Animals, Livestock, One Health
  2. animal welfare
  3. laboratory animal procedures
  4. animal tests
  5. lethal concentration 50
  1. Economics, Trade, Law, Business, Industry
  2. animal welfare
  3. laboratory animal procedures
  4. animal tests
  5. lethal concentration 50

Término preferido

lethal concentration 50

Tipo

  • Topic

Definición

  • Information Concentration of a material in the air that kills 50% of the test animals when administered as a single exposure in a specific time period (usually 1 hour); a common measure of acute toxicity of vapors, dusts, mists and gases. Note that lethal concentration values are used when the route of administration is by inhalation. LC values are often expressed as parts of material per million parts of air (ppm). Compare "lethal dose 50".

    Fuente: NAL Thesaurus Staff

    Tipo: Concept definition

Concepto genérico

Conceptos relacionados

Sinónimos

  • LC 50
  • LC-50
  • LC50
  • lethal concentration-50
  • median lethal concentration
  • population critical concentration 50

En otras lenguas

  • concentración letal 50

    español

  • CL 50 (concentración letal 50)
  • concentración letal media
  • concentración letal mediana

URI

https://lod.nal.usda.gov/nalt/68545

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 23/10/06, última modificación 15/2/18