Page:NIOSH Manual of Analytical Methods - Chapter G.pdf/7

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Figure 1. Experimentally determined and theoretically predicted

“mass sensitivity” of the GCA RAM-1 to oleic acid and water droplets. Included for comparison is the ACGIH respirable dust penetration curve [1] normalized to one at 100% penetration.

Figure 2. Diagram showing the components of an aerosol

photometer.

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NIOSH Manual of Analytical Methods