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The permissible exposure limit (PEL or OSHA PEL) is a legal limit in the United States for exposure of an employee to a chemical substance or physical agent such as high level noise. Permissible exposure limits were established by the Occupational Safety and Health Administration (OSHA).
Permissible Exposure Limits – Annotated Tables. Table Z-1. Table Z-2. Table Z-3. Important Note on ACGIH TLV®. Note: This table only includes occupational exposure limits (OELs) for substances listed in the OSHA Z-1 Table. OELs for hundreds of additional substances have been adopted by Cal/OSHA, NIOSH, and ACGIH.
SubstanceCas No. (c)Regulatory Limits(osha Pel (b))Regulatory Limits(osha Pel (b))Acetaldehyde75-07-0200360Acetic acid64-19-71025Acetic anhydride108-24-7520Acetone67-64-110002400Nov 2, 2023 · A permissible exposure limit, also known as a PEL, is a limit for an employee’s exposure to (most commonly) hazardous chemicals but also to other harmful agents such as noise. OSHA sets PELs as the legal requirement in the United States. OSHA has established PELs for hundreds of hazardous chemicals. Most of these PELs are found in the OSHA ...
Sep 30, 2021 · PELs are established by the Occupational Safety and Health Administration (OSHA), and they are based on eight-hour time-weighted averages, so they are permissible exposure limits for a worker to be exposed to a chemical substance or physical agent during a typical eight-hour work shift and standard 40-hour workweek.
OSHA sets enforceable permissible exposure limits (PELs) to protect workers against the health effects of exposure to hazardous substances, including limits on the airborne concentrations of hazardous chemicals in the air.
Permissible Exposure Limits – Annotated Tables. Table Z-1. Table Z-2. Table Z-3. Important Note on ACGIH TLV®. OSHA recognizes that many of its permissible exposure limits (PELs) are outdated and inadequate for ensuring protection of worker health.
The OSHA permissible exposure limits (PEL s), as found in Tables Z-1, Z-2, and Z-3 of the OSHA General Industry Air Contaminants Standard (29 CFR 1910.1000), that were effective on July 1, 1993* and which are currently enforced by OSHA are listed next.
