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) (4) Sample Type (-) Blood (2) Serum or Plasma (1) (-) Urine (2) Test Area Therapeutics (4) Test Category Analgesics (4) Test Sub-Category Biomarkers (1) (-) Opiates/Opioids (4) Other (27) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Stimulants (2) Synthetic Cannabinoids (3) Toxic Elements (6) Trace Elements (2) Your search has returned no tests.