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/Mass Spectrometry (GC/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type 24 Hour Urine (2) Blood (21) Fluid (3) Hair (4) Nails (3) RBCs (4) Serum or Plasma (12) (-) Tissue (5) Urine (12) Test Area Drugs of Abuse (3) (-) Exposure (5) Therapeutics (8) Test Category Gases (1) Metals/Elements (4) Test Sub-Category Other (1) Toxic Elements (1) Trace Elements (3) Your search has returned no tests.