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) Gas Chromatography (GC) (5) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (12) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type Blood (3) Fluid (2) Hair (2) Liquid (2) Nails (2) RBCs (2) Serum or Plasma (3) Tissue (1) Urine (2) Test Area Exposure (14) Therapeutics (5) Test Category (-) Antihypertensives (5) (-) Metals/Elements (14) Test Sub-Category Alpha-2 Adrenergic Antagonists (3) Alpha Blockers (2) Beta Blockers (7) (-) Calcium Channel Blockers (5) Diuretics (2) Other (2) Toxic Elements (41) (-) Trace Elements (14) Your search has returned no tests.