AR-226-1444 - August 13, 1966 - DuPont determined that "some of the solids wastes from the Fine Powder and Dispersion Area of the [DuPont Washington Works] "Teflon®" plant contain small amount of toxic perfluorocarboxylic dispersing agents" . . .
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- AR-226-1444 - August 13, 1966 - DuPont determined that "some of the solids wastes from the Fine Powder and Dispersion Area of the [DuPont Washington Works] "Teflon®" plant contain small amount of toxic perfluorocarboxylic dispersing agents" . . .
. . . and that "without a pretreatment, a small amount of the perfluorocarboxylic acid dispersing agent would be leached into the groundwater". Exhibit C (EID193614-8)
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- Jul 22, 2026
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