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 (1) (-) Fluid (1) Serum or Plasma (1) Tissue (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Antidepressants (2) Test Sub-Category Biomarkers (1) Opiates/Opioids (2) Other (15) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Stimulants (1) Synthetic Cannabinoids (2) Toxic Elements (3) Trace Elements (1) Test Test Name 4195FL Sertraline and Desmethylsertraline, Fluid 4195U Sertraline, Urine