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Scientific profiles are awaiting evidence review.

PFOS

Quoted values stay tied to the cited study. Empty sections are gaps.

288 source-reported values from 53 filed studies. Values are shown as printed in each source, with the basis and page. Studies differ in samples, methods and limits, so values are not directly comparable. Measured samples do not represent every product on the market.

Identity

Perfluorooctanesulfonic acid. Terminology authority. This citation supports the label only.

TODO: verify the applicable chemical form and identifier before populating a CAS field. Class and aggregate measurement pages require a scope definition rather than an assumed substance identifier.

Occurrence evidence

productvalueunitbasissource locationsource
Seafood13.2 (10.1)ng/g wet weightWhole fish, Charleston SC estuary, Charleston Harbor (n = 15); mean (SD)PDF p.26, Table 2A, Charleston Harbor row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood10.9 (2.99, 43.8)ng/g wet weightWhole fish, Charleston SC estuary, Charleston Harbor (n = 15); median (range)PDF p.26, Table 2A, Charleston Harbor row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood15.3 (11.3)ng/g wet weightWhole fish, Charleston SC estuary, Cooper River (n = 11); mean (SD)PDF p.26, Table 2A, Cooper River row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood14.3 (2.53, 41.5)ng/g wet weightWhole fish, Charleston SC estuary, Cooper River (n = 11); median (range)PDF p.26, Table 2A, Cooper River row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood18.6 (15.2)ng/g wet weightWhole fish, Charleston SC estuary, Ashley River (n = 13); mean (SD)PDF p.26, Table 2A, Ashley River row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood14.7 (7.83, 66.3)ng/g wet weightWhole fish, Charleston SC estuary, Ashley River (n = 13); median (range)PDF p.26, Table 2A, Ashley River row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood6.23 (3.88)ng/g wet weightWhole fish, Charleston SC estuary, Mullet (n = 9); mean (SD)PDF p.26, Table 2A, Mullet row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood4.77 (2.53, 13.7)ng/g wet weightWhole fish, Charleston SC estuary, Mullet (n = 9); median (range)PDF p.26, Table 2A, Mullet row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood19.8 (11.5)ng/g wet weightWhole fish, Charleston SC estuary, Spot (n = 7); mean (SD)PDF p.26, Table 2A, Spot row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood16.7 (9.46, 43.8)ng/g wet weightWhole fish, Charleston SC estuary, Spot (n = 7); median (range)PDF p.26, Table 2A, Spot row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood13.7 (2.68)ng/g wet weightWhole fish, Charleston SC estuary, Croaker (n = 5); mean (SD)PDF p.26, Table 2A, Croaker row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood14.8 (9.37, 16.3)ng/g wet weightWhole fish, Charleston SC estuary, Croaker (n = 5); median (range)PDF p.26, Table 2A, Croaker row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood17.6 (10.8)ng/g wet weightWhole fish, Charleston SC estuary, Red Drum (n = 9); mean (SD)PDF p.26, Table 2A, Red Drum row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood16.5 (6.41, 41.5)ng/g wet weightWhole fish, Charleston SC estuary, Red Drum (n = 9); median (range)PDF p.26, Table 2A, Red Drum row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood20.7 (18.0)ng/g wet weightWhole fish, Charleston SC estuary, Seatrout (n = 9); mean (SD)PDF p.26, Table 2A, Seatrout row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Seafood13.2 (9.25, 66.3)ng/g wet weightWhole fish, Charleston SC estuary, Seatrout (n = 9); median (range)PDF p.26, Table 2A, Seatrout row, PFOS row, PFOS columnPerfluoroalkyl substances (PFASs) in edible fish species from Charleston Harbor and tributaries, South Carolina, United States: Exposure and risk assessment
Fish, freshwater (tilapia, catfish, trout)100%µg/kg f.w.Perch, Finnish rivers and coastal sites (n = 48), fresh weight; detection frequencyPDF p.9, Table 5, PFOS row, Perch Detection Frequency columnPFASs in Finnish Rivers and Fish and the Loading of PFASs to the Baltic Sea
Fish, freshwater (tilapia, catfish, trout)3.4µg/kg f.w.Perch, Finnish rivers and coastal sites (n = 48), fresh weight; meanPDF p.9, Table 5, PFOS row, Perch Mean columnPFASs in Finnish Rivers and Fish and the Loading of PFASs to the Baltic Sea
Fish, freshwater (tilapia, catfish, trout)18µg/kg f.w.Perch, Finnish rivers and coastal sites (n = 48), fresh weight; maximumPDF p.9, Table 5, PFOS row, Perch Max columnPFASs in Finnish Rivers and Fish and the Loading of PFASs to the Baltic Sea
Seafood1.29 ± 0.15ng/gFish cake, untreated control, Korea; mean ± SDPDF p.5, Table 2, PFOS row, Control columnReduction of perfluorinated compound content in fish cake and swimming crab by different cooking methods
Fish, freshwater (tilapia, catfish, trout)0.092ng/g w/wBighead carp, West and Yen So Lake, Hanoi, 2016 (n = 6); meanPDF p.4, Table 1, Bighead carp row (this study), PFOS row, PFOS columnAssessment of contamination levels and exposure risk of perfluoroalkyl substances (PFOS and PFOA) in Vietnamese fish
Fish, freshwater (tilapia, catfish, trout)0.27ng/g w/wCommon carp, West and Yen So Lake, Hanoi, 2016 (n = 6); meanPDF p.4, Table 1, Common carp row (this study), PFOS row, PFOS columnAssessment of contamination levels and exposure risk of perfluoroalkyl substances (PFOS and PFOA) in Vietnamese fish
Fish, freshwater (tilapia, catfish, trout)0.079ng/g w/wRohu, West and Yen So Lake, Hanoi, 2016 (n = 6); meanPDF p.4, Table 1, Rohu row (this study), PFOS row, PFOS columnAssessment of contamination levels and exposure risk of perfluoroalkyl substances (PFOS and PFOA) in Vietnamese fish
Fish, freshwater (tilapia, catfish, trout)0.040ng/g w/wTilapia, West and Yen So Lake, Hanoi, 2016 (n = 6); meanPDF p.4, Table 1, Tilapia row (this study), PFOS row, PFOS columnAssessment of contamination levels and exposure risk of perfluoroalkyl substances (PFOS and PFOA) in Vietnamese fish
Fish, freshwater (tilapia, catfish, trout)3.93ng/gStated in source text: "... was found in samples obtained from Krape Park located in Freeport, followed by PFOS with a maximum concentration per fish of 3.93 ng/g found in samples from the Fordham Dam l..."PDF p.8, sentence beginning "The maximum average concentration per fish of"PFAS assessment in fish - Samples from Illinois waters
Fish, freshwater (tilapia, catfish, trout)20.12 (0.69-109.90)µg/kgCoregonus wartmanni fillets, Switzerland 2022-2024 (N = 20); average (min-max)PDF p.5, Table 1, PFOS row, Coregonus wartmanni Av (min-max) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)100%µg/kgCoregonus wartmanni fillets, Switzerland 2022-2024 (N = 20); frequency of positives above LOQPDF p.5, Table 1, PFOS row, Coregonus wartmanni F (%) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)3.58 (0.10-6.77)µg/kgCyprinus carpio fillets, Switzerland 2022-2024 (N = 11); average (min-max)PDF p.5, Table 1, PFOS row, Cyprinus carpio Av (min-max) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)64%µg/kgCyprinus carpio fillets, Switzerland 2022-2024 (N = 11); frequency of positives above LOQPDF p.5, Table 1, PFOS row, Cyprinus carpio F (%) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)4.56 (0.13-19.40)µg/kgOncorhynchus mykiss fillets, Switzerland 2022-2024 (N = 11); average (min-max)PDF p.5, Table 1, PFOS row, Oncorhynchus mykiss Av (min-max) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)100%µg/kgOncorhynchus mykiss fillets, Switzerland 2022-2024 (N = 11); frequency of positives above LOQPDF p.5, Table 1, PFOS row, Oncorhynchus mykiss F (%) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)19.17 (0.01-41.50)µg/kgPerca fluviatilis fillets, Switzerland 2022-2024 (N = 38); average (min-max)PDF p.5, Table 1, PFOS row, Perca fluviatilis Av (min-max) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)71%µg/kgPerca fluviatilis fillets, Switzerland 2022-2024 (N = 38); frequency of positives above LOQPDF p.5, Table 1, PFOS row, Perca fluviatilis F (%) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)6.40 (1.16-21.30)µg/kgSqualius cephalus fillets, Switzerland 2022-2024 (N = 7); average (min-max)PDF p.5, Table 1, PFOS row, Squalius cephalus Av (min-max) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Fish, freshwater (tilapia, catfish, trout)100%µg/kgSqualius cephalus fillets, Switzerland 2022-2024 (N = 7); frequency of positives above LOQPDF p.5, Table 1, PFOS row, Squalius cephalus F (%) columnDetermination of per- and polyfluoroalkyl substances (PFAS) in six different fish species from Swiss lakes
Seafood19ng/g wwSport fish, San Francisco Bay, 2009 (n = 21); detection frequency (%)PDF p.4, Table 1, PFOS row, 2009 detection frequency columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood5.6-18ng/g wwSport fish, San Francisco Bay, 2009 (n = 21); range of detected concentrationsPDF p.4, Table 1, PFOS row, 2009 range of detected PFOS columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood100ng/g wwSport fish, San Francisco Bay, 2009/2022 reanalysis (n = 7); detection frequency (%)PDF p.4, Table 1, PFOS row, 2009/2022 reanalysis detection frequency columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood2.8-8.5ng/g wwSport fish, San Francisco Bay, 2009/2022 reanalysis (n = 7); range of detected concentrationsPDF p.4, Table 1, PFOS row, 2009/2022 reanalysis range of detected PFOS columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood94ng/g wwSport fish, San Francisco Bay, 2014 (n = 36); detection frequency (%)PDF p.4, Table 1, PFOS row, 2014 detection frequency columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood0.9-17ng/g wwSport fish, San Francisco Bay, 2014 (n = 36); range of detected concentrationsPDF p.4, Table 1, PFOS row, 2014 range of detected PFOS columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood91ng/g wwSport fish, San Francisco Bay, 2019 (n = 33); detection frequency (%)PDF p.4, Table 1, PFOS row, 2019 detection frequency columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Seafood0.59-10ng/g wwSport fish, San Francisco Bay, 2019 (n = 33); range of detected concentrationsPDF p.4, Table 1, PFOS row, 2019 range of detected PFOS columnSpatial Trends and Health Risks of Per- and Polyfluoroalkyl Substances in San Francisco Bay Fish from 2009 to 2019
Eggs2.872μg/kg wet weightBackyard chicken eggs; MeanPDF p.9 Table 2; censoring p.5Citizen-science data reveal drivers of PFAS variability in backyard chicken eggs
Eggs0.1819μg/kg wet weightBackyard chicken eggs; SEPDF p.9 Table 2; censoring p.5Citizen-science data reveal drivers of PFAS variability in backyard chicken eggs
Eggs1.600μg/kg wet weightBackyard chicken eggs; MedianPDF p.9 Table 2; censoring p.5Citizen-science data reveal drivers of PFAS variability in backyard chicken eggs
Breast milk< LLOQng/LBreast milk, Riyadh (n = 25); meanPDF p.6, Table 4, PFOS row, Mean columnPerfluoroalkyl compound levels in breast milk of mothers in Riyadh, Kingdom of Saudi Arabia
Breast milk< LLOQng/LBreast milk, Riyadh (n = 25); medianPDF p.6, Table 4, PFOS row, Median columnPerfluoroalkyl compound levels in breast milk of mothers in Riyadh, Kingdom of Saudi Arabia
Breast milk85.2ng/LBreast milk, Riyadh (n = 25); maximumPDF p.6, Table 4, PFOS row, Max columnPerfluoroalkyl compound levels in breast milk of mothers in Riyadh, Kingdom of Saudi Arabia
Breast milk65pg/mLMother's milk, Shanghai (n = 10); averagePDF p.5, Table 1, L-PFOS row, Shanghai Conc. columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk16-177pg/mLMother's milk, Shanghai (n = 10); rangePDF p.5, Table 1, L-PFOS row, Shanghai range in parentheses columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk119pg/mLMother's milk, Jiaxing (n = 10); averagePDF p.5, Table 1, L-PFOS row, Jiaxing Conc. columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk21-321pg/mLMother's milk, Jiaxing (n = 10); rangePDF p.5, Table 1, L-PFOS row, Jiaxing range in parentheses columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk77pg/mLMother's milk, Shaoxing (n = 10); averagePDF p.5, Table 1, L-PFOS row, Shaoxing Conc. columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk7-308pg/mLMother's milk, Shaoxing (n = 10); rangePDF p.5, Table 1, L-PFOS row, Shaoxing range in parentheses columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk39pg/mLMother's milk, Stockholm (n = 10); averagePDF p.5, Table 1, L-PFOS row, Stockholm Conc. columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Breast milk23-58pg/mLMother's milk, Stockholm (n = 10); rangePDF p.5, Table 1, L-PFOS row, Stockholm range in parentheses columnEmerging per- and polyfluoroalkyl substances (PFAS) in human milk from Sweden and China
Liquid milk, cowTracesµg/kgCow bulk milk; farm F12PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Liquid milk, cowTracesµg/kgCow bulk milk; farm F13PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Liquid milk, cowNDµg/kgCow bulk milk; farm F15PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Liquid milk, cowTracesµg/kgCow bulk milk; farm F19PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Liquid milk, cowTracesµg/kgCow bulk milk; farm F20PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Liquid milk, cowNDµg/kgCow bulk milk; farm F27PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Liquid milk, cowNDµg/kgCow bulk milk; farm F36PDF p.11 Table 4; limits p.10Preliminary Assessment of Co-Occurrence of Aflatoxin M1 and Per- and Polyfluoroalkyl Substances in Bovine and Goat Milk in Algeria
Eggs1.11 ± 3.06ng/g wet weightEggs; group A1; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggs0.99 ± 3.79ng/g wet weightEggs; group A2; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggs0.38 ± 0.77ng/g wet weightEggs; group A3; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggs0.85 ± 0.80ng/g wet weightEggs; group B1; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggs0.34 ± 0.39ng/g wet weightEggs; group B2; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggs0.34 ± 0.41ng/g wet weightEggs; group B3; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggs0.0021 ± 0.0065ng/g wet weightEggs; group C1; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Eggsndng/g wet weightEggs; group C2/C3; mean ± SD if numericPDF p.8 Table 1Home-Produced Eggs as Indicators of PFAS Contamination in Food Following a Fire at a Plastic Recycling Plant
Infant Formula12 (0.6)ng/LLaboratory 20% w/v infant formula solution; mean (SD)PDF p.7 Table 3; preparation pp.3 to 4Per- and polyfluoroalkyl substances (PFAS) in powdered infant formula: potential exposures and health risks
Infant Formula0.054 (0.003)ng/gInfant formula powder; source-calculated dry-weight mean (SD)PDF p.7 Table 3; calculation p.4Per- and polyfluoroalkyl substances (PFAS) in powdered infant formula: potential exposures and health risks
Infant Formula8.9ng/LFormula reconstituted according to label; source-calculated concentrationPDF p.7 Table 3; calculation p.4Per- and polyfluoroalkyl substances (PFAS) in powdered infant formula: potential exposures and health risks
Meat and poultry1.55µg/kg fresh weightWild boar meat, Germany (n = 152); meanPDF p.4, Table 2, Wild boar meat block, PFOS row, Mean columnAn assessment of PFAS contamination in wild boar meat and liver
Meat and poultry0.73µg/kg fresh weightWild boar meat, Germany (n = 152); medianPDF p.4, Table 2, Wild boar meat block, PFOS row, Median columnAn assessment of PFAS contamination in wild boar meat and liver
Meat and poultry17.9µg/kg fresh weightWild boar meat, Germany (n = 152); maximumPDF p.4, Table 2, Wild boar meat block, PFOS row, Max columnAn assessment of PFAS contamination in wild boar meat and liver
Meat and poultry366.95µg/kg fresh weightWild boar liver, Germany (n = 114); meanPDF p.4, Table 2, Wild boar liver block, PFOS row, Mean columnAn assessment of PFAS contamination in wild boar meat and liver
Meat and poultry299.75µg/kg fresh weightWild boar liver, Germany (n = 114); medianPDF p.4, Table 2, Wild boar liver block, PFOS row, Median columnAn assessment of PFAS contamination in wild boar meat and liver
Meat and poultry1437.70µg/kg fresh weightWild boar liver, Germany (n = 114); maximumPDF p.4, Table 2, Wild boar liver block, PFOS row, Max columnAn assessment of PFAS contamination in wild boar meat and liver
Cereal grains0.23ng/g w.w.Rice, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Rice row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Cereal grains0.34ng/g w.w.Flour, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Flour row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Meat and poultry0.28ng/g w.w.Pork, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Pork row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Meat and poultry0.11ng/g w.w.Beef, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Beef row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Meat and poultry0.16ng/g w.w.Chicken, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Chicken row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Meat and poultry5.65ng/g w.w.Liver, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Liver row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Seafood0.29ng/g w.w.Salmon, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Salmon row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Seafood0.38ng/g w.w.Oyster, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Oyster row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Seafood0.12ng/g w.w.Shrimp, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Shrimp row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Seafood0.06ng/g w.w.Clam, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Clam row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Seafood1.06ng/g w.w.Squid, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Squid row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Fish, freshwater (tilapia, catfish, trout)0.52ng/g w.w.Grass Carp, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Grass Carp row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Eggs0.29ng/g w.w.Egg, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Egg row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Liquid milk, cow<14.9ng/mLMilk, Taiwan market samples (n = 10); medianPDF p.5, Table 3, Milk row, PFOS row, PFOS median columnConcentrations of perfluoroalkyl substances in foods and the dietary exposure among Taiwan general population and pregnant women
Bottled drinking water (purified, spring, artesian)0.09ng/Lbottled-water mean as printed; non-detect mean retained literallyPDF p. 8, Table 1, Bottled Water MeanUnregulated and Regulated PFASs in Bottled and Tap Water: Occurrence, Co-Occurrence Patterns, and Implications for Human Health and Regulatory Frameworks
Breast milk0.024 [0.016, 0.036]ng/mLHuman milk, New Hampshire Birth Cohort Study (N = 426); median [IQR]PDF p.4, Table 2, PFOS row, milk median (IQR) columnConcentrations of Per- and Polyfluoroalkyl Substances in Paired Maternal Plasma and Human Milk in the New Hampshire Birth Cohort
Breast milk392 (92.0)ng/mLHuman milk, New Hampshire Birth Cohort Study (N = 426); samples at or above LOD, N (%)PDF p.4, Table 2, PFOS row, milk N (% >= LOD) columnConcentrations of Per- and Polyfluoroalkyl Substances in Paired Maternal Plasma and Human Milk in the New Hampshire Birth Cohort
Breast milk0.03 (0.02)ng/mLHuman milk, New Hampshire Birth Cohort Study, all participants (N = 425); overlaps the Criswell 2022 cohort; mean (SD)PDF p.4, Table 1, PFOS in human milk row, overall (N = 425) columnAssociations of per- and polyfluoroalkyl substances with human milk metabolomic profiles in a rural North American cohort
Meat and poultry0.044-0.150µg/kgPig liver, Italy; concentration rangePDF p.3, Table 1, Liver block, PFOS row, Concentration range columnDistribution of poly- and perfluoroalkyl substances in pig liver and muscle: implications for food safety
Meat and poultry0.104µg/kgPig liver, Italy; meanPDF p.3, Table 1, Liver block, PFOS row, Mean columnDistribution of poly- and perfluoroalkyl substances in pig liver and muscle: implications for food safety
Meat and poultry0.115µg/kgPig liver, Italy; medianPDF p.3, Table 1, Liver block, PFOS row, Median columnDistribution of poly- and perfluoroalkyl substances in pig liver and muscle: implications for food safety
Liquid milk, cow8.53 ± 22.50pg g−1Raw cow milk fraction Skimmed; mean ± SDPDF p.6 Table 2First Investigation of the Physiological Distribution of Legacy and Emerging Perfluoroalkyl Substances in Raw Bovine Milk According to the Component Fraction
Liquid milk, cow148.30 ± 152.30pg g−1Raw cow milk fraction Cream; mean ± SDPDF p.6 Table 2First Investigation of the Physiological Distribution of Legacy and Emerging Perfluoroalkyl Substances in Raw Bovine Milk According to the Component Fraction
Liquid milk, cow21.64 ± 56.50pg g−1Raw cow milk fraction Whole Milk; mean ± SDPDF p.6 Table 2First Investigation of the Physiological Distribution of Legacy and Emerging Perfluoroalkyl Substances in Raw Bovine Milk According to the Component Fraction
Tap drinking water1800ng/Lmaximum in reused public-supply monitoring dataPDF p3, Results and Discussion, paragraph beginning Six millionDetection of Poly- and Perfluoroalkyl Substances (PFASs) in U.S. Drinking Water Linked to Industrial Sites, Military Fire Training Areas, and Wastewater Treatment Plants
Tap drinking water0.40ng/Ldrinking-water sample D1PDF p3, Table 1, D1 rowPresence of Emerging Per- and Polyfluoroalkyl Substances (PFASs) in River and Drinking Water near a Fluorochemical Production Plant in the Netherlands
Tap drinking water0.41ng/Ldrinking-water sample D2PDF p3, Table 1, D2 rowPresence of Emerging Per- and Polyfluoroalkyl Substances (PFASs) in River and Drinking Water near a Fluorochemical Production Plant in the Netherlands
Tap drinking water0.31ng/Ldrinking-water sample D3PDF p3, Table 1, D3 rowPresence of Emerging Per- and Polyfluoroalkyl Substances (PFASs) in River and Drinking Water near a Fluorochemical Production Plant in the Netherlands
Tap drinking water0.054ng/Ldrinking-water sample D4PDF p3, Table 1, D4 rowPresence of Emerging Per- and Polyfluoroalkyl Substances (PFASs) in River and Drinking Water near a Fluorochemical Production Plant in the Netherlands
Tap drinking water0.080ng/Ldrinking-water sample D5PDF p3, Table 1, D5 rowPresence of Emerging Per- and Polyfluoroalkyl Substances (PFASs) in River and Drinking Water near a Fluorochemical Production Plant in the Netherlands
Tap drinking water<0.03ng/Ldrinking-water sample D6PDF p3, Table 1, D6 rowPresence of Emerging Per- and Polyfluoroalkyl Substances (PFASs) in River and Drinking Water near a Fluorochemical Production Plant in the Netherlands
Tap drinking water0.69 (0.29, 1.80)ng/Lmedian (IQR), detected archived tap-water samples onlyPDF p3, Table 2, nPFOSTap Water Contributions to Plasma Concentrations of Poly- and Perfluoroalkyl Substances (PFAS) in a Nationwide Prospective Cohort of U.S. Women
Tap drinking water0.94 (0.51, 2.04)ng/Lmedian (IQR), detected archived tap-water samples onlyPDF p3, Table 2, brPFOSTap Water Contributions to Plasma Concentrations of Poly- and Perfluoroalkyl Substances (PFAS) in a Nationwide Prospective Cohort of U.S. Women
Tap drinking water13.0 [10.0, 28.0]ng/Lunfiltered tap water; median [min, max] among quantifiable results or printed <LOQPDF p3, Table 2, unfiltered tap-water columnConcentrations of per- and polyfluoroalkyl substances (PFAS) in paired tap water and blood samples during pregnancy
Tap drinking water12.0 [11.0, 21.0]ng/Lactivated-carbon filtered tap water; median [min, max] among quantifiable results or printed <LOQPDF p3, Table 2, filtered tap water with ACConcentrations of per- and polyfluoroalkyl substances (PFAS) in paired tap water and blood samples during pregnancy
Tap drinking water0.75 [0.03, 2.22]ng/Lsurface-water-derived produced drinking water; median [min, max], including source censoring treatmentPDF p5, Table 2, surface-water-derived drinking-water columnOccurrence, Fate, and Related Health Risks of PFAS in Raw and Produced Drinking Water
Tap drinking water0.06 [0.01, 0.17]ng/Lgroundwater-derived produced drinking water; median [min, max], including source censoring treatmentPDF p5, Table 2, groundwater-derived drinking-water columnOccurrence, Fate, and Related Health Risks of PFAS in Raw and Produced Drinking Water
Tap drinking water0.96ng/Lmedian in residential tap waterPDF p10, section 3.1, paragraph beginning The chemicals with the highest medianPer- and polyfluoroalkyl substances (PFAS) in paired tap water and house dust from United States homes
Tap drinking water9.4-17.8ng/Lrange among detections in household tap-water samplesPDF p17, Table 2; p10 ResultsPer- and polyfluoroalkyl substances (PFAS) in Drinking Water in Southeast Los Angeles: Industrial Legacy and Environmental Justice
Tap drinking water205.3ng/Ldrinking-water site P6, targeted quantified concentrationPDF p8, section 3.1 Quantitative StudyNon-Targeted PFAS Suspect Screening and Quantification of Drinking Water Samples Collected through Community Engaged Research in North Carolina’s Cape Fear River Basin
Tap drinking water0.3-2.4ng/Ldrinking-water application samples; content range or single reported valuePDF p12, Table 5, Drinking water Content columnDetermination of 51 per- and polyfluoroalkyl substances in raw water and drinking water by online solid-phase extraction coupled with ultra performance liquid chromatography-tandem mass spectrometry
Tap drinking water0.06-0.82ng/Lreported detected concentration range; source method has panel LOQ rangePDF p4, section 3.1Perfluoroalkyl and polyfluoroalkyl (PFAS) in tap water in the southern key economic region
Tap drinking water0.0008µg/Lannual average drinking-water concentration, 2018PDF p10, section 3.1Nationwide Monitoring and Hepatic Mixture Risk Assessment of PFASs in Korean Drinking Water Using Relative Potency Factors
Tap drinking water0.0003µg/Lannual average drinking-water concentration, 2024PDF p10, section 3.1Nationwide Monitoring and Hepatic Mixture Risk Assessment of PFASs in Korean Drinking Water Using Relative Potency Factors
Tap drinking water254ng/Lone of three high household results at first sampling visit; source lists values in this order, not a household identifierPDF p4, Results, paragraph beginning Given the concernPer and Polyfluoroalkyl Substances in Tap Water Following an Accidental Release of Fire-Fighting Foam into the Drinking Water System in McKeesport, Pennsylvania, USA
Tap drinking water153ng/Lone of three high household results at first sampling visit; source lists values in this order, not a household identifierPDF p4, Results, paragraph beginning Given the concernPer and Polyfluoroalkyl Substances in Tap Water Following an Accidental Release of Fire-Fighting Foam into the Drinking Water System in McKeesport, Pennsylvania, USA
Tap drinking water16.8ng/Lone of three high household results at first sampling visit; source lists values in this order, not a household identifierPDF p4, Results, paragraph beginning Given the concernPer and Polyfluoroalkyl Substances in Tap Water Following an Accidental Release of Fire-Fighting Foam into the Drinking Water System in McKeesport, Pennsylvania, USA
Paperboard cartonsbelow their respective LOQsµg/kgMigration into all four simulants under standardized conditionsPDF p.7, section 2.3.2 and Figure 3 captionMigration Safety of Perfluoroalkyl Substances from Sugarcane Pulp Tableware: Residue Analysis and Takeout Simulation Study
Paperboard cartonsN.D.ng/dm²All sampled packaging; Table 3 footnote says undetectablePDF p.11, Table 3 footnotesDetermination of perfluoroalkyl substances in food packaging in Taiwan using ultrasonic extraction and ultra-performance liquid chromatography/tandem mass spectrometry
Breast milk15.8 (10.7)pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Africa; mean (SD), lower boundPDF p.5, Table 1, ΣPFOS row, Africa (N = 27) Mean (SD) columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk13.6pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Africa; median, lower boundPDF p.5, Table 1, ΣPFOS row, Africa (N = 27) Median columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk[0, 44.6]pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Africa; [min, max], lower boundPDF p.5, Table 1, ΣPFOS row, Africa (N = 27) [Min, Max] columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk27.7 (46.7)pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Asia; mean (SD), lower boundPDF p.5, Table 1, ΣPFOS row, Asia (N = 18) Mean (SD) columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk16.2pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Asia; median, lower boundPDF p.5, Table 1, ΣPFOS row, Asia (N = 18) Median columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk[0, 212]pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Asia; [min, max], lower boundPDF p.5, Table 1, ΣPFOS row, Asia (N = 18) [Min, Max] columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk36.4 (22.1)pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, CEE; mean (SD), lower boundPDF p.5, Table 1, ΣPFOS row, CEE (N = 12) Mean (SD) columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk32.6pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, CEE; median, lower boundPDF p.5, Table 1, ΣPFOS row, CEE (N = 12) Median columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk[12.2, 83.3]pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, CEE; [min, max], lower boundPDF p.5, Table 1, ΣPFOS row, CEE (N = 12) [Min, Max] columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk24.3 (18.3)pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, GRULAC; mean (SD), lower boundPDF p.5, Table 1, ΣPFOS row, GRULAC (N = 21) Mean (SD) columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk18.4pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, GRULAC; median, lower boundPDF p.5, Table 1, ΣPFOS row, GRULAC (N = 21) Median columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk[0, 65.3]pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, GRULAC; [min, max], lower boundPDF p.5, Table 1, ΣPFOS row, GRULAC (N = 21) [Min, Max] columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk27.9 (13.5)pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, WEOG; mean (SD), lower boundPDF p.5, Table 1, ΣPFOS row, WEOG (N = 8) Mean (SD) columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk24.3pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, WEOG; median, lower boundPDF p.5, Table 1, ΣPFOS row, WEOG (N = 8) Median columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk[13.5, 51.4]pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, WEOG; [min, max], lower boundPDF p.5, Table 1, ΣPFOS row, WEOG (N = 8) [Min, Max] columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk24.4 (26.0)pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Overall; mean (SD), lower boundPDF p.5, Table 1, ΣPFOS row, Overall (N = 86) Mean (SD) columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk18.9pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Overall; median, lower boundPDF p.5, Table 1, ΣPFOS row, Overall (N = 86) Median columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Breast milk[0, 212]pg/g fresh weightHuman milk national pools, WHO/UNEP surveys, Overall; [min, max], lower boundPDF p.5, Table 1, ΣPFOS row, Overall (N = 86) [Min, Max] columnPerfluoroalkane acids in human milk under the global monitoring plan of the Stockholm Convention on Persistent Organic Pollutants (2008-2019)
Eggs0.4ng/gHomogenized egg yolk; group A pool 1PDF p.3 Table 3; limits p.2Preliminary monitoring of the presence of perfluoroalkyl substances in Italian eggs from different breeding systems
Liquid milk, cow< MDLpg/gRegional dairy production facility silo milkPDF p.1 Abstract; p.6 Dairy Production Facilities SamplesOccurrence of PFAS in Cow’s Milk: A Comparative Study of Swedish Farms near Contaminated Sites and Regional Dairy Production Facilities
Breast milk58-310ng/LBreast milk, Austria, pilot study 2013 (n = 21); rangePDF p.11, Table 3, pilot study block, PFOS row, pilot range columnPersistent Organic Pollutants in Austrian Human Breast Milk Collected between 2013 and 2016
Breast milk110ng/LBreast milk, Austria, pilot study 2013 (n = 21); medianPDF p.11, Table 3, pilot study block, PFOS row, pilot median columnPersistent Organic Pollutants in Austrian Human Breast Milk Collected between 2013 and 2016
Breast milk300ng/LBreast milk, Austria, pilot study 2013 (n = 21); 95th percentilePDF p.11, Table 3, pilot study block, PFOS row, pilot P95 columnPersistent Organic Pollutants in Austrian Human Breast Milk Collected between 2013 and 2016
Breast milkn.d.-55ng/LBreast milk, Austria, follow-up study 2014-2016 (n = 40); rangePDF p.11, Table 3, follow-up study block, PFOS row, follow-up range columnPersistent Organic Pollutants in Austrian Human Breast Milk Collected between 2013 and 2016
Breast milk12ng/LBreast milk, Austria, follow-up study 2014-2016 (n = 40); medianPDF p.11, Table 3, follow-up study block, PFOS row, follow-up median columnPersistent Organic Pollutants in Austrian Human Breast Milk Collected between 2013 and 2016
Breast milk39ng/LBreast milk, Austria, follow-up study 2014-2016 (n = 40); 95th percentilePDF p.11, Table 3, follow-up study block, PFOS row, follow-up P95 columnPersistent Organic Pollutants in Austrian Human Breast Milk Collected between 2013 and 2016
Breast milk126.70 (63.07)ng/LBreast milk at 1 month post-partum, Norway (N = 230); mean (SD)PDF p.3, Table 1, PFAS class, PFOS row, Mean (SD) columnEnvironmental toxicants in breast milk of Norwegian mothers and gut bacteria composition and metabolites in their infants at 1 month
Breast milk22.99ng/LBreast milk at 1 month post-partum, Norway (N = 230); minimumPDF p.3, Table 1, PFAS class, PFOS row, Min columnEnvironmental toxicants in breast milk of Norwegian mothers and gut bacteria composition and metabolites in their infants at 1 month
Breast milk116.73ng/LBreast milk at 1 month post-partum, Norway (N = 230); medianPDF p.3, Table 1, PFAS class, PFOS row, p50 columnEnvironmental toxicants in breast milk of Norwegian mothers and gut bacteria composition and metabolites in their infants at 1 month
Breast milk370.63ng/LBreast milk at 1 month post-partum, Norway (N = 230); maximumPDF p.3, Table 1, PFAS class, PFOS row, Max columnEnvironmental toxicants in breast milk of Norwegian mothers and gut bacteria composition and metabolites in their infants at 1 month
Carpet cleaners10%German consumer products, Cleaner samples (percentage with detected PFAS); percentage of samples detectedPDF p.7, Table 3, PFOS row, Cleaner columnPerfluoroalkyl and polyfluoroalkyl substances in consumer products
Textiles, apparel and outdoor gear100%German consumer products, Outdoor samples (percentage with detected PFAS); percentage of samples detectedPDF p.7, Table 3, PFOS row, Outdoor columnPerfluoroalkyl and polyfluoroalkyl substances in consumer products
Carpet cleaners90%German consumer products, Carpet samples (percentage with detected PFAS); percentage of samples detectedPDF p.7, Table 3, PFOS row, Carpet columnPerfluoroalkyl and polyfluoroalkyl substances in consumer products
Breast milk0.31ng/mLHuman milk, e-waste dismantling area, China (n = 150); maximumPDF p.6, Table 2, PFOS row, Max columnAssociation Between Prenatal Exposure to Per‐ and Poly‐Fluoroalkyl Substances From Electronic Waste Disassembly Areas and Steroid Hormones in Human Milk Samples
Breast milk<LODng/mLHuman milk, e-waste dismantling area, China (n = 150); medianPDF p.6, Table 2, PFOS row, Median columnAssociation Between Prenatal Exposure to Per‐ and Poly‐Fluoroalkyl Substances From Electronic Waste Disassembly Areas and Steroid Hormones in Human Milk Samples
Breast milk0.05ng/mLHuman milk, e-waste dismantling area, China (n = 150); meanPDF p.6, Table 2, PFOS row, Mean columnAssociation Between Prenatal Exposure to Per‐ and Poly‐Fluoroalkyl Substances From Electronic Waste Disassembly Areas and Steroid Hormones in Human Milk Samples
Breast milk30.7ng/mLHuman milk, e-waste dismantling area, China (n = 150); detection frequency (%)PDF p.6, Table 2, PFOS row, Detection frequencies columnAssociation Between Prenatal Exposure to Per‐ and Poly‐Fluoroalkyl Substances From Electronic Waste Disassembly Areas and Steroid Hormones in Human Milk Samples
Seafood51%µg/kgSingapore total diet study, Fish and seafood (n = 93 pooled samples); detection ratePDF p.8, Table 4, Fish and seafood block, PFOS row, Fish and seafood Detection columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Seafood0.11 ± 0.28µg/kgSingapore total diet study, Fish and seafood (n = 93 pooled samples); mean (lower bound) ± SDPDF p.8, Table 4, Fish and seafood block, PFOS row, Fish and seafood Mean (LB) columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Condiments (hot sauce, soy sauce, mustard, ketchup, mayonnaise, salsa)5%µg/kgSingapore total diet study, Sauces and condiments (n = 18 pooled samples); detection ratePDF p.8, Table 4, Sauces and condiments block, PFOS row, Sauces and condiments Detection columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Condiments (hot sauce, soy sauce, mustard, ketchup, mayonnaise, salsa)0.01 ± 0.05µg/kgSingapore total diet study, Sauces and condiments (n = 18 pooled samples); mean (lower bound) ± SDPDF p.8, Table 4, Sauces and condiments block, PFOS row, Sauces and condiments Mean (LB) columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Eggs20%µg/kgSingapore total diet study, Eggs and egg products (n = 14 pooled samples); detection ratePDF p.8, Table 4, Eggs and egg products block, PFOS row, Eggs and egg products Detection columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Eggs0.00 ± 0.02µg/kgSingapore total diet study, Eggs and egg products (n = 14 pooled samples); mean (lower bound) ± SDPDF p.8, Table 4, Eggs and egg products block, PFOS row, Eggs and egg products Mean (LB) columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Meat and poultry4%µg/kgSingapore total diet study, Meat and meat products (n = 53 pooled samples); detection ratePDF p.8, Table 4, Meat and meat products block, PFOS row, Meat and meat products Detection columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Meat and poultry0.00 ± 0.02µg/kgSingapore total diet study, Meat and meat products (n = 53 pooled samples); mean (lower bound) ± SDPDF p.8, Table 4, Meat and meat products block, PFOS row, Meat and meat products Mean (LB) columnOccurrence and Dietary Exposure of PFAS in Singapore: Insights from a Total Diet Study
Liquid milk, cow0.0017µg/kgCow milk; source table meanPDF p.5 Tables 1 to 2Occurrence of perfluoroalkyl substances in cow’s, goat’s and sheep’s milk - dietary intake and risk assessment
Liquid milk, cow0.0014µg/kgCow milk; source table medianPDF p.5 Tables 1 to 2Occurrence of perfluoroalkyl substances in cow’s, goat’s and sheep’s milk - dietary intake and risk assessment
Liquid milk, cow<LOQ-0.0034µg/kgCow milk; source table rangePDF p.5 Tables 1 to 2Occurrence of perfluoroalkyl substances in cow’s, goat’s and sheep’s milk - dietary intake and risk assessment
Eggs0.081µg/kgChickens eggs; source table meanPDF p.4 Tables 2 to 3; LOQs p.3 Table 1Chickens’ eggs and the livers of farm animals as sources of perfluoroalkyl substances
Eggs<LOQng g−1Homogenized commercial egg; sample 1PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 2PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 3PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 4PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 5PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 6PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 7PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 8PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 9PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 10PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 11PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 12PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 13PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 14PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 15PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 16PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 17PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 18PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 19PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 20PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 21PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 22PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 23PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 24PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 25PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 26PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 27PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 28PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 29PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 30PDF p.9 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 31PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 32PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 33PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 34PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 35PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 36PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 37PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 39PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 40PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 41PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 43PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 44PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 45PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 46PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 47PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 48PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 49PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 50PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 51PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 52PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 53PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggs<LOQng g−1Homogenized commercial egg; sample 54PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 55PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 56PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 57PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 58PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 59PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 60PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 61PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 62PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 63PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 64PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Eggsn.d.ng g−1Homogenized commercial egg; sample 65PDF p.10 Table 3; LOQ p.5 Table 2Incidence of Perfluoroalkyl Substances in Commercial Eggs and Their Impact on Consumer’s Safety
Children's products100µg/m²Stuffed toys, PFAS migration (not total content); detection frequency (%)PDF p.5, Table 1, PFOS row, DF (%) columnStuffed toys as a source of oral PFAS exposure: Migration into artificial saliva and exposure assessment
Children's products0.25µg/m²Stuffed toys, PFAS migration (not total content); mean migration (as reported)PDF p.5, Table 1, PFOS row, Mean [μg/m²] columnStuffed toys as a source of oral PFAS exposure: Migration into artificial saliva and exposure assessment
Children's products0.07 - 0.79µg/m²Stuffed toys, PFAS migration (not total content); range of migrationPDF p.5, Table 1, PFOS row, Range [μg/m²] columnStuffed toys as a source of oral PFAS exposure: Migration into artificial saliva and exposure assessment
Breast milk<LOD - 142ng/LCanadian human milk (MIREC, n = 664); rangePDF p.5, Table 3, L-PFOS row, Range columnPerfluorinated alkyl substances in Canadian human milk as part of the Maternal-Infant Research on Environmental Chemicals (MIREC) study
Breast milk35.7ng/LCanadian human milk (MIREC, n = 664); mean of results above LODPDF p.5, Table 3, L-PFOS row, Mean, >LOD only columnPerfluorinated alkyl substances in Canadian human milk as part of the Maternal-Infant Research on Environmental Chemicals (MIREC) study
Breast milk30.2ng/LCanadian human milk (MIREC, n = 664); median of results above LODPDF p.5, Table 3, L-PFOS row, Median, >LOD only columnPerfluorinated alkyl substances in Canadian human milk as part of the Maternal-Infant Research on Environmental Chemicals (MIREC) study
Breast milk95.9%Canadian human milk (MIREC, n = 664); detection frequencyPDF p.5, Table 3, L-PFOS row, Detection frequency columnPerfluorinated alkyl substances in Canadian human milk as part of the Maternal-Infant Research on Environmental Chemicals (MIREC) study
Children's products1.6% (1/61)%Children's and bedding textile products, US (n = 61, targeted analysis); detection frequency (detected/analyzed)PDF p.5, Table 3, PFOS row, targeted, number of detections columnHow Well Do Product Labels Indicate the Presence of PFAS in Consumer Items Used by Children and Adolescents?
Children's products2.15ng/gsame; maximumPDF p.5, Table 3, PFOS row, targeted, maximum concentration (ng/g) columnHow Well Do Product Labels Indicate the Presence of PFAS in Consumer Items Used by Children and Adolescents?
Children's products0.051ng/cm2same; maximumPDF p.5, Table 3, PFOS row, targeted, maximum concentration (ng/cm2) columnHow Well Do Product Labels Indicate the Presence of PFAS in Consumer Items Used by Children and Adolescents?
Eggs0.64ng g−1 wwHome-produced chicken egg yolk; source 1PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50ng g−1 wwHome-produced chicken egg yolk; source 2PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs0.50ng g−1 wwHome-produced chicken egg yolk; source 3PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwHome-produced chicken egg yolk; source 4PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs1.01ng g−1 wwHome-produced chicken egg yolk; source 5PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs0.53ng g−1 wwHome-produced chicken egg yolk; source 6PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwHome-produced chicken egg yolk; source 7PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwHome-produced chicken egg yolk; source 8PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs0.52ng g−1 wwHome-produced chicken egg yolk; source 9PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50ng g−1 wwHome-produced chicken egg yolk; source 10PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwDuck egg yolk; source 1PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwDuck egg yolk; source 2PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwDuck egg yolk; source 3PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwQuail egg yolk; source 1PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs0.69ng g−1 wwQuail egg yolk; source 2PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwQuail egg yolk; source 3PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Eggs<0.50 ang g−1 wwQuail egg yolk; source 4PDF p.7 Table 3 and footnoteLiquid Chromatographic Tandem Mass Spectrometric (LC-MS/MS) Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in the Yolk of Poultry Eggs in Malaysia
Bottled drinking water (purified, spring, artesian)0.16ng/Lbottled-water mean based on detections above MDL; ND literalPDF p. 4 (4398), Table 1 bottled-water mean and footnotes a/fTap vs Bottled: Assessing PFAS Levels and Exposure Risks in Singapore’s Drinking Water
Textiles, apparel and outdoor gear24.0ng/gChildren's products, China, School uniform (n = 25); detection frequency (%)PDF p.5, Table 1, PFOS row, School uniform DF columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Textiles, apparel and outdoor gearND-0.225ng/gChildren's products, China, School uniform (n = 25); rangePDF p.5, Table 1, PFOS row, School uniform Range columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Textiles, apparel and outdoor gear75.0ng/gChildren's products, China, Outdoor wear (n = 16); detection frequency (%)PDF p.5, Table 1, PFOS row, Outdoor wear DF columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Textiles, apparel and outdoor gear0.0719ng/gChildren's products, China, Outdoor wear (n = 16); median (non-detects set to 1/2 MDL)PDF p.5, Table 1, PFOS row, Outdoor wear Median columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Textiles, apparel and outdoor gearND-0.308ng/gChildren's products, China, Outdoor wear (n = 16); rangePDF p.5, Table 1, PFOS row, Outdoor wear Range columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Children's products43.8ng/gChildren's products, China, Miscellaneous (n = 16); detection frequency (%)PDF p.5, Table 1, PFOS row, Miscellaneous DF columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Children's productsND-0.338ng/gChildren's products, China, Miscellaneous (n = 16); rangePDF p.5, Table 1, PFOS row, Miscellaneous Range columnPer- and Polyfluoroalkyl Substances in North American School Uniforms
Liquid milk, cow<10.0-172.9ng/LRetail milk; rangePDF p.6 Table 2; limits p.4 Table 1Occurrence of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Milk and Yogurt and Their Risk Assessment
Liquid milk, cow24.5ng/LRetail milk; meanPDF p.6 Table 2; limits p.4 Table 1Occurrence of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Milk and Yogurt and Their Risk Assessment
Liquid milk, cow39.6%Retail milk; frequency above LODPDF p.6 Table 2; limits p.4 Table 1Occurrence of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Milk and Yogurt and Their Risk Assessment
Liquid milk, cow<10.0-25.1ng/LRaw milk; rangePDF p.6 Table 2; limits p.4 Table 1Occurrence of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Milk and Yogurt and Their Risk Assessment
Liquid milk, cow2.2ng/LRaw milk; meanPDF p.6 Table 2; limits p.4 Table 1Occurrence of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Milk and Yogurt and Their Risk Assessment
Liquid milk, cow12.5%Raw milk; frequency above LODPDF p.6 Table 2; limits p.4 Table 1Occurrence of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Milk and Yogurt and Their Risk Assessment
Breast milk100ng/LHuman milk, China (n = 1,151); detection rate (%)PDF p.6, Table 2, PFOS row, DR (%) columnEmerging and Legacy Perfluoroalkyl Substances in Breastfed Chinese Infants: Renal Clearance, Body Burden, and Implications
Breast milk2.621ng/LHuman milk, China (n = 1,151); minimumPDF p.6, Table 2, PFOS row, Min columnEmerging and Legacy Perfluoroalkyl Substances in Breastfed Chinese Infants: Renal Clearance, Body Burden, and Implications
Breast milk49.72ng/LHuman milk, China (n = 1,151); medianPDF p.6, Table 2, PFOS row, 50th columnEmerging and Legacy Perfluoroalkyl Substances in Breastfed Chinese Infants: Renal Clearance, Body Burden, and Implications
Breast milk257.4ng/LHuman milk, China (n = 1,151); 95th percentilePDF p.6, Table 2, PFOS row, 95th columnEmerging and Legacy Perfluoroalkyl Substances in Breastfed Chinese Infants: Renal Clearance, Body Burden, and Implications
Breast milk2,503ng/LHuman milk, China (n = 1,151); maximumPDF p.6, Table 2, PFOS row, Max columnEmerging and Legacy Perfluoroalkyl Substances in Breastfed Chinese Infants: Renal Clearance, Body Burden, and Implications

Analytical methods

Regulatory references

Sources

Analytes · Methodology

References

Sources explicitly cited in this page's body.