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Table 1 The number of molecular formulae in FA and dirty air at positive ion mode (ESI +)

From: Label-free detection and quantification of ultrafine particulate matter in lung and heart of mouse and evaluation of tissue injury

Element Combination

FA (Mean ± SD)

Dirty air (PM) (Mean ± SD)

CHO

83.1 ± 4.6

103.8 ± 5.3

CHN

11.3 ± 1.1

16.4 ± 2.4

CHOS

1.8 ± 0.6

3.2 ± 0.8

CHNS

1.1 ± 0.4

1.2 ± 0.1

CHON

135.7 ± 11.7

236.4 ± 13.5

CHNaO

14.2 ± 2.1

20.6 ± 3.3

CHNNa

0.5 ± 0.2

0.8 ± 0.5

CHONS

3.2 ± 0.8

8.3 ± 1.2

CHNNaO

35.2 ± 3.6

33.7 ± 4.7

CHONaS

1.2 ± 0.5

0 ± 0

CHNNaS

1.3 ± 0.6

0 ± 0

CHONSNa

0.8 ± 0.2

1.3 ± 0.3

Total

288.7 ± 17.3

426.4 ± 20.7

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Particle and Fibre Toxicology

ISSN: 1743-8977

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