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) (9) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Drugs of Abuse (4) Therapeutics (5) Test Category Antidepressants (5) NPS/Designer Drugs (4) Test Sub-Category Biomarkers (1) Opiates/Opioids (5) Other (32) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Stimulants (3) (-) Synthetic Cannabinoids (4) Toxic Elements (3) Your search has returned no tests.