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) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type (-) 24 Hour Urine (1) Blood (59) Fluid (4) (-) Hair (3) Liquid (1) Nails (1) Serum or Plasma (54) (-) Tissue (2) Urine (32) Test Area Drugs of Abuse (1) Exposure (3) Therapeutics (1) Test Category Antidepressants (1) Metals/Elements (3) Other (1) Test Sub-Category Other (3) Toxic Elements (2) Your search has returned no tests.