Asbestos: Geometric mean exposures by state, OSHA samples, 1979-2003
PEL - permissible exposure limit f/cc - fibers per cubic centimeter OSHA - Occupational Safety and Health Administration
Note: See appendices for source description, methods, and agents.
Source: OSHA Integrated Management Information System.
Reference Number: 2007F01-06
Date Posted: June 2008