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. 2017 Nov 9;62(1):62–71. doi: 10.1093/annweh/wxx083

Figure 3.

Figure 3.

Rate of filter mass collection measured with the PDM3700 compared to rate measured gravimetrically for: (A) diesel exhaust fume; (B) welding fume; (C) coal dust; (D) Arizona road dust; and (E) NaCl aerosol. Each point represents one independent trial.