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) (9) Sample Type Blood (18) (-) Fluid (9) (-) Meconium (1) Oral Fluid (Saliva) (2) Serum or Plasma (17) Tissue (8) Urine (17) Test Area Drugs of Abuse (1) Newborn Tox (1) Therapeutics (8) Test Category (-) Analgesics (8) Antianxiety (1) Depressants (1) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (2) (-) Hallucinogens (2) Sedative/Hypnotics (2) Stimulants (2) Therapeutics (3) Test Sub-Category Opiates/Opioids (7) Other (3) Your search has returned no tests.