Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (2) Serum or Plasma (2) (-) Urine (2) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category Other (2) (-) Toxic Elements (2) Trace Elements (1) Test Test Name 4200U Silver, Urine 4212U Strontium, Urine