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NIOSH immediately dangerous to life or health concentrations database (IDLH).
NIOSH 1994 May; :Database
The NIOSH IDLH data contain air concentration values used by NIOSH as respirator selection criteria. This compilation is the rationale and sources of information used by NIOSH during te original determination of 387 IDLHs and their subsequent review and revision in 1994. This data is extremely valuable to toxicologists, persons concerned with use of respirators, industrial hygienists, persons concerned with indoor air quality, and emergency response personnel. Users can compare NIOSH limits to other limits.
Data-file; Occupational-safety-and-health; Concentration; Air-pollutants; Respirators; Industrial-hygiene; Indoor-air-quality; Hazardous-materials; Toxic-substances; Selection; Protective-equipment; Classifications; Respiration; Acute-exposure; Lethal-doses; Data-bases; IDLH; Immediately-Dangerous-to-Life-or-Health
National Institute for Occupational Safety and Health
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division