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The contamination was first detected more than a decade ago, and officials traced it to potassium dichromate used to prevent corrosion inside cooling towers at Los Alamos lab's power plant.

More than 100 soldiers have sued KBR for exposing them to cancer-causing toxins after the plant was contaminated with sodium dichromate, a chemical used to fight corrosion.

“These plaintiffs were not exposed to dangerous amounts of sodium dichromate and did not suffer any damages as a result of anything KBR did or did not do,” Harrison said.

Vowing revenge, Bond, a laboratory technician, stole the chemical 10-chloro-10H phenoxarsine from the company where she worked and purchased potassium dichromate on Amazon.com.

Perkin isolated a derivative called allyl-toluidine, then tried to transform it into quinine by oxidizing it in a mixture with potassium dichromate and sulfuric acid.