Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (4) (-) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Diagnostic Aids (2) Therapeutics (4) Test Category Antidepressants (4) Biomarkers (2) Test Sub-Category Antivirals (4) Aromatics (2) Barbiturates (5) Herbicides (3) Hydrocarbons (1) Other (11) Phenothiazines (3) (-) Small Molecule (2) (-) Tricyclic (4) Your search has returned no tests.