Question
An industrial hygienist sampled a workstation and determined an air level of 0.23 fibers per cubic centimeters of material presumed to be chrysotile asbestos. Given
An industrial hygienist sampled a workstation and determined an air level of 0.23 fibers per cubic centimeters of material presumed to be chrysotile asbestos. Given a sampling and analytical error of 0.25, has the OSHA PEL truly been exceeded?
The OSHA PEL is 0.1 f/cm3 for asbestos.
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Introduction To Chemical Engineering Thermodynamics
Authors: Hendrick C. Ness, H.C.Van, Van Ness
4th International Edition
0071003037, 978-0071003032
