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What Is Osha Ceiling Limit? [Solved]
During an 8-hour work shift, an employee may be exposed to a concentration of Substance A (with a 10 ppm TWA, 25 ppm ceiling and 50 ppm peak) above 25 ppm (but never above 50 ppm) only for a maximum period of 10 minutes.
What is OSHA’s permissible exposure limit?
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Air Sampling Definitions
An explanation of common terminology used when air sampling to determine occupational exposure to hazardous substances.
Permissible Exposure Limits
In this Tech Tip video from the Indoor Air Quality Association, you’ll learn about
