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. 2002 Oct 22;1:3. doi: 10.1186/1476-069X-1-3

Table 5.

Airborne endotoxin and particulates (PM2.5)

Building
1 2
Outdoor Air Rate High Low High Low

Endotoxin
No. Samples Collected 6 7 3 NA
Mean (EU/m3) (SD) 0.12 (0.05) 0.12 (0.06) 0.09 (0.02) NA

PM2.5 Sampling
No. Samples Collected 6 7 3 NA
Mean (μg/m3) (SD) 10.49 (4.34) 7.78 (2.67) 6.88 (0.97) NA