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 (16) Fluid (8) Oral Fluid (Saliva) (1) (-) Serum or Plasma (15) Tissue (7) Urine (15) Test Area Therapeutics (15) Test Category (-) Analgesics (15) Antidepressants (1) Appetite Suppressants (1) Depressants (1) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (3) Hallucinogens (2) NPS/Designer Drugs (1) Stimulants (1) Therapeutics (2) Test Sub-Category (-) Opiates/Opioids (14) (-) Other (1) Your search has returned no tests.