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) (14) Sample Type Blood (16) (-) Fluid (8) Meconium (1) Oral Fluid (Saliva) (4) Serum or Plasma (15) (-) Tissue (6) Urine (15) Test Area Drugs of Abuse (1) Therapeutics (13) Test Category Analgesics (13) Depressants (1) Test Sub-Category Alcohols (2) Barbiturates (2) Benzodiazepines (1) (-) Opiates/Opioids (14) Other (16) Your search has returned no tests.