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) (3) Sample Type Blood (2) Serum or Plasma (2) (-) Tissue (1) (-) Urine (2) Test Area Therapeutics (3) Test Category Analgesics (2) Anesthetics (1) Antianxiety (1) Antiarrhythmics (1) (-) Anticholinergics (3) Antidepressants (4) Benzodiazepines (1) Depressants (2) Muscle Relaxants (1) NPS/Designer Drugs (2) Stimulants (1) Test Sub-Category Alkaloids (1) Other (2) Your search has returned no tests.