Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (6) Test Category Acids (3) Analgesics (1) Anesthetics (4) (-) Antidepressants (3) (-) Antiepileptics/Antiseizures (3) Antipsychotics (11) Biomarkers (2) Depressants (2) Metals/Elements (2) Sedative/Hypnotics (1) Solvents (1) Terpenes (1) Volatiles (5) Test Sub-Category Other (3) Tricyclic (3) Your search has returned no tests.