Daily Archives: November 6, 2017


NIOSH’s IDLH Values

NIOSH recently announced the availability of final Immediately Dangerous to Life or Health (IDLH) value profiles for four chemicals. They are: acetonitrile, chloroacetonitrile, methacrylonitrile, and nitrogen dioxide. Each profile summarizes the health hazards of acute exposures to high airborne concentrations of a chemical and discusses the rationale for the chemical’s proposed IDLH value. Read the full article…