Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Ion Specific Electrode (ISE) (1) Sample Type 24 Hour Urine (2) Blood (82) Fluid (15) Hair (4) (-) Liquid (2) (-) Nails (3) Plasma (1) RBCs (1) Serum or Plasma (68) Tissue (11) Urine (55) Test Area Exposure (4) Substance ID (1) Test Category Metals/Elements (4) Solvents (1) Test Sub-Category (-) Other (5) Toxic Elements (4) Trace Elements (2) Your search has returned no tests.