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) (2) Sample Type Blood (3) (-) Fluid (2) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Therapeutics (2) Test Category Analgesics (1) (-) Antianxiety (2) Antidepressants (1) Antimicrobials (1) Bronchodilators (1) Depressants (2) Metals/Elements (2) Solvents (1) Stimulants (3) Test Sub-Category Benzodiazepines (2) Test Test Name 0260FL Alprazolam, Fluid 8646FL Alprazolam and Metabolite, Fluid