a
Laboratory of Inorganic and Nuclear Chemistry, Wadsworth Center, New York State Department of Health, P.O. Box 509, Albany, USA
E-mail: pparsons@wadsworth.org
b
Department of Environmental Health Sciences, School of Public Health, The University at Albany, P.O. Box 509, Albany, USA
c
Karl Franzens University Graz, Institute of Chemistry, Analytical Chemistry, Graz, Austria
d
Applied Speciation and Consulting, LLC, 18804 Northcreek Parkway Bothell, USA
e
University Hygienic Laboratory, 2220 South Ankeny Blvd., Ankeny, USA