People United States of America Don Showalter peoplepill id: don-showalterDS 5 views today 5 views this weekAmerican chemistDon ShowalterBiographyListsAlso ViewedListsDon Showalter is in following listsBy field of workNotable American scientistsGender:MaleBy work and/or countryNotable American ChemistsGender:MaleFrom our partnersSponsoredDon Showalter