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Table 5 Statistical analysis of PAHs in kinds of bottled water (µg/L)

From: Evaluation of polycyclic aromatic hydrocarbons (PAHs) in bottled water samples (non-carbonated, mineral, carbonated and carbonated flavored water) in Tehran with MSPE-GC/MS method: a health risk assessment

Analyte

Non-carbonated

Mineral

Carbonated

Carbonated flavored

P value

Min.

Max.

Mean

SD

Min.

Max.

Mean

SD

Min.

Max.

Mean

SD

Min.

Max.

Mean

SD

Na

nd

0.37

0.18

0.14

nd

0.12

0.05

0.06

nd

0.55

0.4

0.1

nd

0.76

0.56

0.18

0

Ace

nd

0.6

0.38

0.23

nd

0.39

0.16

0.19

nd

0.71

0.56

0.14

nd

0.9

0.71

0.19

0.01

Ac

nd

0.28

0.07

0.12

nd

0.02

0.02

0

nd

0.32

0.08

0.14

nd

0.27

0.07

0.11

0.77

F

nd

0.72

0.56

0.3

nd

0.68

0.28

0.35

nd

0.77

0.59

0.32

nd

0.98

0.85

0.12

0.02

Ph

nd

0.13

0.05

0.06

nd

0.2

0.05

0.08

nd

0.23

0.17

0.09

nd

0.3

0.24

0.05

0.01

A

nd

0.06

0.02

0.02

nd

0.01

0.01

0

nd

0.11

0.06

0.04

nd

0.09

0.05

0.04

0.04

Fl

nd

0.56

0.24

0.29

nd

0.27

0.07

0.11

nd

0.61

0.35

0.3

nd

1.23

0.81

0.26

0.01

P

nd

0.01

0.01

0

nd

0.01

0.01

0

nd

0.22

0.07

0.09

nd

0.5

0.17

0.23

0.19

B(a)A

nd

0.34

0.15

0.14

nd

0.21

0.08

0.07

nd

0.98

0.69

0.27

nd

1.04

0.9

0.23

0

Ch

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

–

B(b)F

nd

nd

–

–

nd

nd

–

–

nd

0.14

0.08

0.03

nd

0.15

0.1

0.04

0.24

B(k)F

nd

nd

–

–

nd

nd

–

–

nd

0.13

0.1

0.04

nd

0.15

0.1

0.05

0.05

B(a)P

nd

nd

–

–

nd

nd

–

–

nd

0.17

0.09

0.04

nd

0.16

0.09

0.04

0.55

D(h)A

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

–

B(g)P

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

–

I(cd)P

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

nd

nd

–

–

–

Total

1.31

3.46

2.17

0.82

0.69

2.42

1.24

0.8

2.75

4.87

3.55

0.9

4.11

5.84

4.95

0.8

0