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) (7) Sample Type Blood (19) Fluid (9) Meconium (1) Oral Fluid (Saliva) (2) Serum or Plasma (17) (-) Tissue (8) Urine (17) Test Area Drugs of Abuse (1) Therapeutics (7) 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 Opiates/Opioids (6) Other (2) Your search has returned no tests.