Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (12) Fluid (2) Meconium (2) (-) Oral Fluid (Saliva) (5) Serum or Plasma (4) Tissue (3) Urine (8) Test Area Drugs of Abuse (3) Therapeutics (2) Test Category Analgesics (1) Depressants (1) (-) Drugs of Abuse (3) Hallucinogens (1) Psychoactives (2) (-) Stimulants (2) Test Sub-Category Cocaine (1) Opiates/Opioids (1) Other (3) Your search has returned no tests.