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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (13) Sample Type Blood (31) (-) Fluid (10) (-) Oral Fluid (Saliva) (4) Serum or Plasma (26) Tissue (8) Urine (23) Test Area Drugs of Abuse (11) Newborn Tox (4) Postmortem (4) (-) Therapeutics (14) Test Category Analgesics (9) Antianxiety (1) Depressants (1) Drugs of Abuse (1) Stimulants (2) Test Sub-Category Benzodiazepines (2) Opiates/Opioids (9) Other (3) Your search has returned no tests.