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 (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (13) Sample Type Blood (17) Fluid (8) Oral Fluid (Saliva) (1) Serum or Plasma (16) Tissue (7) (-) Urine (15) Test Area Therapeutics (15) Test Category (-) Analgesics (15) Antianxiety (2) Antidepressants (4) Depressants (1) Drugs of Abuse (9) Drugs of Abuse, Therapeutics (4) Hallucinogens (2) NPS/Designer Drugs (1) Sedative/Hypnotics (2) Stimulants (1) Therapeutics (3) Test Sub-Category Opiates/Opioids (14) Other (1) Your search has returned no tests.