Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (14) (-) Fluid (4) Serum or Plasma (13) Tissue (1) Urine (9) Test Area Drugs of Abuse (1) (-) Therapeutics (4) Test Category (-) Analgesics (4) Antidepressants (1) Antiepileptics/Antiseizures (2) Antihypertensives (1) Antipsychotics (1) Sedative/Hypnotics (1) Test Sub-Category NSAIDs (1) Opiates/Opioids (3) Your search has returned no tests.