Total X-Ray Reflectance “Picofox”
Shawn O’Brein, Bruker Analytical

Multi-elemental Speciation by ICP-MS-HPLC
Randy Hergenreder, PerkinElmer

Se Determination at 20 ppt Se74
Craig Lacher, Research Center Chemist, ARS USDA
Elemental/Mineral Analysis
Wednesday, June 11th
Afternoon Session