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Detection “PFAS” or forever chemicals in U.S. bottled water

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Forever chemicals (PFAS) are compounds of emerging concern due to their persistence in the global water cycle and detection in water sources.

A study investigated forever chemicals or PFAS (Per- and polyfluoroalkyl substances) in U.S. water bottles as these toxic chemicals have been found in drinking water. Scientist investigated over 100 labeled water bottle products in the USA for PFAS and related factors. They have screen specifically for 32 target chemical compounds, half of which were detected.

These forever chemicals were detected using SPE-LC-MS/MS, and were found in 39 out of 101 tested products. Types and concertation of these forever chemicals varies, some being more prevalent than others. Purified water products contained less PFAS compared to Spring water products, which can be attributed to reverse osmosis that processes purified water.

As to date, there are no enforceable regulations against these organic pollutants.

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