Table 5: TSP concentrations (8 hr TWA) at workplace B.

Range
(mg/m3)
Mean (mg/m3)SD (mg/m3)GM (mg/m3)GSD

Personal sampling  0.102–0.2770.1680.0510.1611.34
Area sampling0.042–0.2230.1440.0590.1291.67

Note. Mean: arithmetic mean; SD: standard deviation; GM: geometric mean; GSD: geometric standard deviation.