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Table 1 Exposure characteristics

From: Acute exposure to wood smoke from incomplete combustion - indications of cytotoxicity

  Unit Mean ± SD
PM1 mass conc. (TEOM) μg/m3 314 ± 38
PM1 mass conc. (filter) μg/m3 294 ± 36
CO ppm 25 ± 6
NOx ppm 0.41 ± 0.12
EC/TC (elemental/total carbon)   0.72 ± 0.08
Organic fraction of total PM1 % 24 ± 8
Soot fraction of total PM1 % 38 ± 9.9
PAH-PM associated μg/m3 0.78 ± 0.56
PAH-semi-volatile μg/m3 0.28 ± 0.12