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) (8) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (6) Spectrophotometry (SP) (1) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Drugs of Abuse (3) Therapeutics (5) Test Category Antidepressants (5) NPS/Designer Drugs (3) Test Sub-Category Biomarkers (1) Opiates/Opioids (5) Other (32) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (5) (-) Stimulants (3) Synthetic Cannabinoids (4) Your search has returned no tests.