Electronic Supplementary Material (ESI) - Royal Society of Chemistry

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D10 Benz(a)anthracene. 13C6 HCB. D10 Fluoranthene t [d] m. PRC(t)/ m. PRC(0). Supplementary data Figure 2: Release of the PRCs (presented as mass ratio ...
Electronic Supplementary Material (ESI) for Environmental Science: Water Research & Technology. This journal is © The Royal Society of Chemistry 2015

Supplementary data Figure 1: Picture from the experimental setup of the calibration experiments

1

0.9

0.8

mPRC(t)/mPRC(0)

0.7

0.6

0.5

0.4

0.3 PCB 202 PCB 54

0.2

D10 Benz(a)anthracene 0.1

13C6 HCB D10 Fluoranthene

0 0

2

4 t [d]

6

8

10

12

14

Supplementary data Figure 2: Release of the PRCs (presented as mass ratio between remaining and initial amount of PRC on the disk) during the 14 days calibration experiment in fresh water at 13°C and an effective velocity of 0.1 m/s.

1.2

mPRC(t)/mPRC(0)

1

0.8

0.6

0.4

PCB 202 PCB 54 D10 Benz(a)anthracene

0.2

13C6 HCB D10 Fluoranthene

0 0

2

4

6

t [d]

8

10

12

14

Supplementary data Figure 3: Release of the PRCs (presented as mass ratio betweenremaining and initial amount of PRC on the disk) during the 14 days calibration experiment in 2.5% (NaCl) salt water at 13°C and an effective velocity of 0.1 m/s.

Supplementary data Table 1: Limit of detection (LOD) and limit of quantification (LOQ) for the target anlaytes (method: SBSE- TD-GC/MS, see section 3.59 r in water different matrices (tap water and 25 PSU NaCl salt water)

substance

LOD tap water [ng/L]

LOQ tap water [ng/L]

LOD salt water [ng/L]

LOQ salt water [ng/L]

PBDE 47 PBDE 100 PCB 28 PCB 52 PCB 101

2.8 2.8 1.8 2.5 1.6

8.8 8.8 5.8 8.2 5.1

1.2 2.2 1.3 1.5 1.0

4.1 7.4 4.2 5.1 3.4

PCB 153 p.p`-DDT o.p`-DDE p.p`-DDE o.p`-DDD

1.3 2.8 1.9 2.3 1.9

4.2 9.2 6.3 7.5 6.3

1.6 1.4 1.5 1.7 1.4

5.5 4.8 5.0 5.8 4.7

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