Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (3) Serum or Plasma (2) Urine (5) Test Area Drugs of Abuse (4) Exposure (1) Therapeutics (5) Test Category Analgesics (5) Diagnostic Aids (1) 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) Your search has returned no tests.