Showing 676-690 of 1045
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Per- and polyfluoroalkyl mixtures toxicity assessment "Proof-of-Concept" illustration for the hazard index approach
Science
25 Mar 2021 | J Toxicol Environ Health A
Hazard index scores were used as an initial assessment of multiple health effects of fluorinated mixtures.
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‘Buyer beware’: Ads hide PFAS cookware risks
News
24 Mar 2021 | E&E News
Consumers trying to avoid toxic chemicals in their nonstick cookware face convoluted advertising claims that can confuse even the most well-informed buyers.
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EPA takes two more steps down the long and winding road to national primary drinking water regulations for PFAS
News
18 Mar 2021 | JD Supra
The next step will be for EPA to develop national primary drinking water regulations for PFOA and PFOS, which will impose binding standards nationwide where currently only an advisory level exists.
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Bipartisan bill to protect emergency responders from PFAS advances in the Senate
News
17 Mar 2021 | FOX 17
The bill would also necessitate guidance on foams and personal protective equipment that are free of PFAS.
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67 experts to Regan: Crack down on 'serious risks' of PFAS
Policy
16 Mar 2021
A group of nearly 70 science experts are calling on EPA Administrator Michael Regan to crack down on "forever chemicals.
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EPA TSCA PFAS Reporting Rule Sent for White House Review
Policy
16 Mar 2021
On March 1, 2021, the EPA sent for the White House Office of Management and Budget prepublication review a proposed rule that would require reporting and recordkeeping for the production of PFAS under the TSCA.
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Trends (2005–2016) of perfluoroalkyl acids in top predator fish of the Laurentian Great Lakes
Science
16 Mar 2021 | Sci. Total Environ.
Shoreline development and biosolids amendment likely cause PFAA persistence in fish.
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Dietary patterns and PFAS plasma concentrations in childhood: Project Viva, USA
Science
16 Mar 2021 | Environ Int
Children with higher intake of the packaged foods and fish dietary pattern had higher plasma concentrations of all PFAS, particularly MeFOSAA and PFOS.
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Nontargeted Discovery of Novel Contaminants in the Great Lakes Region: A Comparison of Fish Fillets and Fish Consumers
Science
10 Mar 2021 | Environ Sci Technol
48 ubiquitous PoFTOHs in both fish fillet and serum of fish consumers suggesting a region-wide distribution of this class of compounds.
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Isolating the AFFF Signature in Coastal Watersheds Using Oxidizable PFAS Precursors and Unexplained Organofluorine
Science
8 Mar 2021 | Environ Sci Technol
Only 24%-63% of total organic fluorine can be linked to AFFF, leaving an unknown contributor of potential PFAS in watersheds.
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PFAS in pesticides: ‘A problem of epic proportions’
News
5 Mar 2021 | E&E News
It is unclear how the PFAS are getting into the pesticides, and whether manufacturers are intentionally adding the chemicals, as opposed to accidental contamination from equipment used to manufacture or transport the pesticides.
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Food and Drug Administration posts information about PFAS in cosmetics for the first time
News
3 Mar 2021 | JD Supra
There have been few studies on PFAS concentrations in cosmetics. Some types of PFAS found in cosmetics cannot be easily measured because the specific “fingerprint” of the chemical compound may not be available. This makes the chemical difficult to detect and quantify in studies.
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I Tested My Blood, Tap Water, Household Products, and Cat for PFAS
News
23 Feb 2021 | Consumer Reports
After spending several months reporting on the PFAS crisis, an alarming realization hit—taco night might be poisoning me.
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Biden EPA dumps PFAS assessment over ‘political interference’
News
10 Feb 2021 | MLive
The EPA removed the toxicity assessment for PFBS from its website alleging the document was compromised by "political interference" in the final days of the Trump administration.
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Solvay impedes research into unknown PFAS by threatening testing lab with legal action
News
10 Feb 2021 | Consumer Reports
A Canadian laboratory can no longer sell a crucial product that independent researchers rely upon to test and analyze whether a particular PFAS chemical is present in soil or water.