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) (3) Sample Type 24 Hour Urine (1) Blood (6) Fluid (1) (-) Hair (2) Liquid (1) (-) Nails (1) Serum or Plasma (7) Urine (7) Test Area Exposure (3) Test Category (-) Metals/Elements (3) Other (1) Test Sub-Category Toxic Elements (3) Test Test Name 4370H Thallium, Hair 4370N Thallium, Nails 4485H Tin - Total, Hair