Ocurrence of Perfluorinated Compounds in Water and Sediment of L Albufera Natural Park

SUPPLEMENTARYDATA

Ocurrence of perfluorinated compounds in water and sediment of L’Albufera Natural Park (València, Spain)

Y. Picoa, C. Blascoa, M. Farréb, D. Barcelób,c,d

aFood and Environmental Safety Research Group, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain.

bDepartment of Environmental Chemistry, IDAEA-CSIC, Barcelona, Spain

cCatalan Institute for Water Research (ICRA), Girona, Spain

dKing Saud University, Riyadh, Saudi Arabia

Pico et al. (2011) Supporting Information Page 1 of 4

Table S2. Parameters of the extraction methodology for water and sediments

PFCs / MLOD
(ng/L or ng/g) / MLOQ
(ng/L or ng/g) / Recovery
(at MLOQ, % ± RSD) / Calibration curves with matrix matched standards / % Matrix effect
Absolute / Relative / r / Range (ng/L or ng/g)
Water samples(ng/L)
PFBA3 / 1.5 / 5 / 59 ± 11 / 69 ± 13 / 0.9989 / 5–5000 / 10
PFPA1 / 1.5 / 5 / 55 ± 15 / 96 ± 10 / 0.9997 / 5–5000 / 9
PFHxA1 / 0.15 / 0.5 / 58 ± 13 / 101 ± 11 / 0.9996 / 0.5–500 / 0
PFHpA2 / 0.15 / 0.5 / 58 ± 13 / 73 ± 9 / 0.9998 / 0.5–500 / 8
PFOA2 / 0.02 / 0.05 / 60 ± 18 / 97 ± 7 / 0.9995 / 0.05–500 / 0
PFOS3 / 0.02 / 0.05 / 79 ± 14 / 110 ± 8 / 0.9994 / 0.05–50 / 1
PFNA4 / 0.03 / 0.10 / 82 ± 15 / 99 ± 8 / 0.9993 / 0.01–100 / 2
i,p-PFNA4 / 0.02 / 0.05 / 85 ± 11 / 90 ± 10 / 0.9995 / 0.05–50 / 5
PFDA4 / 0.02 / 0.05 / 80 ± 11 / 98 ± 12 / 0.9998 / 0.05–50 / 0
L-PFDS3 / 0.02 / 0.05 / 78 ± 10 / 89 ± 11 / 0.9988 / 0.05–50 / 3
Sediment samples
PFBA3 / 0.07 / 0.2 / 44 ± 19 / 62 ± 16 / 0.9989 / 0.2–200 / 24
PFPA1 / 0.07 / 0.2 / 56 ± 17 / 82 ± 14 / 0.9997 / 0.2–200 / 18
PFHxA1 / 0.007 / 0.02 / 68 ± 15 / 100 ± 13 / 0.9996 / 0.02-20 / 1
PFHpA2 / 0.007 / 0.02 / 62 ± 16 / 85 ± 10 / 0.9998 / 0.02-20 / 17
PFOA2 / 0.0007 / 0.002 / 73 ± 10 / 98 ± 9 / 0.9995 / 0.002-2 / 0.5
PFOS3 / 0.0007 / 0.002 / 71 ± 12 / 97 ± 11 / 0.9994 / 0.002-2 / 0.2
PFNA4 / 0.004 / 0.01 / 74 ± 15 / 103 ± 8 / 0.9993 / 0.01–10 / 14
i,p-PFNA4 / 0.005 / 0.01 / 70 ± 14 / 97 ± 7 / 0.9995 / 0.01–10 / 11
PFDA4 / 0.004 / 0.01 / 72 ± 13 / 99 ± 5 / 0.9998 / 0.01–10 / 0
L-PFDS3 / 0.004 / 0.01 / 69 ± 12 / 98 ± 6 / 0.9988 / 0.01–10 / –8

1relate to MPFHxA as internal standard if used

2relate to MPFOA as internal standard if used

3relate to MPFOS as internal standard if used

4relate to MPFDA as internal standard if used

Pico et al. (2011) Supporting Information Page 1 of 4

Pico et al. (2011) Supporting Information Page 1 of 4