Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type 24 Hour Urine (1) Blood (3) (-) Fluid (1) Hair (1) Liquid (1) Nails (1) RBCs (1) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area Exposure (3) Test Category Anesthetics (3) Antianxiety (2) Antiepileptics/Antiseizures (3) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) Antipsychotics (1) Hallucinogens (2) Laxatives (1) (-) Metals/Elements (3) Mood Stabilizers (2) Stimulants (1) Test Sub-Category Other (2) Toxic Elements (1) Test Test Name 2492FL Lead, Fluid 2492U Lead, Urine 2534U Lithium Exposure , Urine