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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (62) Spectrophotometry (SP) (1) Sample Type Blood (15) Fluid (8) Meconium (1) Oral Fluid (Saliva) (3) Serum or Plasma (14) Tissue (7) Urine (14) Test Area Drugs of Abuse (1) Newborn Tox (1) Postmortem (1) Therapeutics (59) Test Category (-) Analgesics (53) Antianxiety (4) Appetite Suppressants (2) Depressants (5) Drugs of Abuse (4) (-) Exposure (1) Hallucinogens (7) Other (1) Psychoactives (2) (-) Stimulants (8) Test Sub-Category Cocaine (1) Opiates/Opioids (53) Other (8) Your search has returned no tests.