Supporting Information Waste water treatment plants as sources of polyfluorinated compounds, polybrominated diphenyl ethers and musk fragrances to ambient air



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Detection Limits


Table S6: Instrumental detection limits (LOD), instrumental quantification limits (LOQ), of semi-volatile and ionic PFCs on the basis of signal to noise ratios of 10 and 3, respectively.




LOQ

LOD

LOQ

LOD




pg µL-1

pg µL-1

pg abs.

pg abs.

4:2 FTOH

1.1

0.8

2.1

1.7

6:2 FTOH

1.1

0.9

2.2

1.8

8:2 FTOH

1.0

0.8

2.0

1.6

10:2 FTOH

1.0

0.8

2.0

1.6

12:2 FTOH

1.0

0.8

2.0

1.6

6:2 FTA

0.2

0.1

0.4

0.2

8:2 FTA

0.2

0.1

0.4

0.2

10:2 FTA

0.2

0.1

0.4

0.2

MeFBSA

0.2

0.1

0.4

0.2

MeFOSA

0.2

0.1

0.4

0.2

Me2FOSA

0.1

0.0

0.2

0.0

EtFOSA

0.2

0.1

0.4

0.2

PFOSA

8.2

4.2

16.4

8.2

MeFBSE

0.2

0.1

0.4

0.2

MeFOSE

0.2

0.1

0.4

0.2

EtFOSE

0.4

0.2

0.9

0.4

PFBS

0.5

5.0

0.3

0.1

PFHxS

0.5

5.0

0.2

0.1

PFHpS

0.5

5.0

0.3

<0.3

PFOS

1.0

10

0.1

<0.05

PFBA

2.0

20

0.1

<0.1

PFPA

1.0

10

0.4

<0.05

PFHxA

1.0

10

<0.05

<0.05

PFHpA

1.0

10

0.1

<0.1

PFOA

1.0

10

<<1.8

<<1.8

PFNA

1.0

10

<0.05

<0.05

PFDA

1.0

10

0.1

0.05

PFUnDA

2.0

20

<0.1

<0.1

PFDoDA

1.0

10

<0.2

<0.2


Table S7: Instrumental limits of detection (LOD) and limits of quantification (LOQ) on the basis of signal to noise ratios of 10 and 3, respectively.




EI mode




NCI mode




LOQ

LOQ

LOD

LOD




LOD

LOD

LOQ

LOQ




pg µL-1

pg abs.

pg µL-1

pg abs.




pg µL-1

pg abs.

pg µL-1

pg abs.

ADBI

0.1

0.2

0.3

0.6




-

-

-

-

AHMI

0.1

0.2

0.3

0.7




-

-

-

-

MX D15

6.6

13.2

3.3

6.6




-

-

-

-

HHCB

1.8

3.6

0.9

1.8




-

-

-

-

ATII

0.1

0.3

0.4

0.8




-

-

-

-

AHTN D13

0.1

0.2

0.3

0.7




-

-

-

-

MX

0.3

0.7

1.1

2.3




-

-

-

-

AHTN

0.2

0.4

0.6

1.3




-

-

-

-

MK

0.1

0.3

0.5

0.9




-

-

-

-

BDE28

0.1

0.2

0.3

0.6




0.4

0.7

1.2

2.4

13C BDE28

0.1

0.2

0.4

0.8




0.6

1.1

1.9

3.8

13C BDE47

0.2

0.3

0.5

1.0




0.4

0.7

1.2

2.4

BDE47

0.1

0.3

0.4

0.8




1.0

2.0

3.3

6.6

BDE100

2.3

4.5

4.5

9.0




0.0

0.1

0.1

0.3

13C BDE99

2.2

4.3

4.3

8.6




0.1

0.2

0.4

0.8

BDE99

2.3

4.6

4.6

9.2




0.2

0.4

0.6

1.2

BDE154

2.5

4.9

4.9

9.8




0.1

0.1

0.2

0.4

13C BDE153

2.5

4.9

4.9

9.8




0.0

0.1

0.2

0.3

BDE153

2.6

5.2

5.2

10.4




0.1

0.2

0.3

0.6

13C BDE183

13.5

27.0

27.0

54.0




0.0

0.0

0.1

0.1

BDE183

13.5

27.0

27.0

54.0




0.0

0.1

0.1

0.2

13C BDE209

-

-

-

-

-

0.6

1.2

2.1

4.1

BDE209

-

-

-

-

-

0.4

0.9

1.4

2.8






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