permissible exposure limit , PEL (abbreviation)

Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.

Currently, there is no official permissible exposure limit set for workers handling caprolactam in the United States.

It recommended that by 2012, the industry, along with state and federal regulators, adopt rules to reduce the permissible exposure limit for coal mine dust.

Due to its low permissible exposure limit, overexposures may occur even in situations where trace quantities of cadmium are found.

There is no regulated permissible exposure limit set by the Occupational Safety and Health Administration.

For emissions which are above the recommended permissible exposure limit value, appropriate respirators fitted with replaceable filters are necessary.

It is one of 13 chemicals regulated by the Occupational Safety and Health Administration despite not having an established permissible exposure limit.

The California Occupational Safety and Health Administration set the permissible exposure limit at 5 ppm in 2010.

Though the chemicals are naturally toxic, MEG is careful to use them at levels much lower than established permissible exposure limits, so they are safe.

PEL (Permissible exposure limit)

The Occupational Safety and Health Administration has set a permissible exposure limit at 10 ppm (50 mg/m) over an eight hour time-weighted average.

Regulates occupational exposure to 2-ME and has set a permissible exposure limit of 25 ppm (based on an 8-hour time weighted average exposure).

In no instance were the OSHA permissible exposure limits (PEL) exceeded.

Permissible exposure limits are established by the Occupational Safety and Health Administration (OSHA).

The Occupational Safety and Health Administration established a permissible exposure limit at a ceiling of 1 ppm (3 mg/m) for exposures to chloroacetaldehyde.

The permissible exposure limit for osmium(VIII) oxide (8 hour time-weighted average) is 2 ug/m.

OSHA considers a time-weighted average of 100 parts per million (300 milligrams per cubic meter) over an eight-hour period as the permissible exposure limit.

OSHA permissible exposure limits (PELs) determine the minimum acceptable concentration for toxic contaminants.

OSHA has set the legal limit (permissible exposure limit) for manganese exposure in the workplace as 5 mg/m over an 8-hour workday.

To protect against toxic gases, contaminants have permissible exposure limits (PELs), which are set by OSHA.

"Analysis of Calcium Oxide and Calcium Hydroxide Proposed Permissible Exposure Limits."

In the United States, the permissible exposure limit (PEL) for sulfuric acid is fixed at 1 mg/m: limits in other countries are similar.

The OSHA Permissible Exposure Limit (PEL) is 50 ppm.

Ammonia is an irritant and irritation increases with concentration; the Permissible Exposure Limit is 25 ppm, and lethal above 500 ppm.

OSHA - Permissible Exposure Limits (PELs)