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) (7) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Drugs of Abuse (3) Therapeutics (4) Test Category (-) Antianxiety (4) Depressants (4) (-) NPS/Designer Drugs (3) Stimulants (4) Test Sub-Category (-) Benzodiazepines (7) Hallucinogens (6) Opiates/Opioids (9) Other (3) Your search has returned no tests.