January 28, 2016 (vol. 125, iss. 61) • Page Image 1
… in the city’s groundwater. From 1966 to 1986, Gelman Sciences of Ann Arbor manufactured medical filters using dioxane, a potentially dangerous organic compound, subsequently contaminating…
… the city’s surrounding groundwater with the toxic substance 1,4-dioxane. Gelman, acquired by Pall Life Sciences in 1997, is currently held by the Danaher Corporation, who acquired it…