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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (58) Fluid (19) Oral Fluid (Saliva) (10) Serum or Plasma (38) (-) Tissue (16) Urine (39) Test Area (-) Drugs of Abuse (3) (-) Postmortem (5) (-) Therapeutics (8) Test Category Analgesics (7) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Hallucinogens (1) Sedative/Hypnotics (1) Stimulants (1) Therapeutics (3) Test Sub-Category Alcohols (1) Barbiturates (1) Opiates/Opioids (6) Other (8) Your search has returned no tests.