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) (4) (-) Headspace Gas Chromatography (GC) (5) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type 24 Hour Urine (3) (-) Blood (9) Fluid (3) Hair (3) Liquid (2) Nails (2) RBCs (3) Serum or Plasma (6) Tissue (3) Urine (7) Test Area Drugs of Abuse (5) (-) Exposure (9) Impairment (1) Therapeutics (16) Test Category Anticoagulants (1) Metals/Elements (3) Solvents (1) Volatiles (4) Test Sub-Category Other (6) Toxic Elements (3) Your search has returned no tests.