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) (2) (-) Gas Chromatography (GC) (7) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (3) Serum or Plasma (3) Urine (1) Test Area Exposure (3) Therapeutics (4) Test Category Acids (3) Analgesics (1) (-) Anesthetics (4) Antidepressants (3) Antiepileptics/Antiseizures (3) Antihistamines (2) Antiparkinsons (3) Antipsychotics (11) Depressants (2) Other (1) Sedative/Hypnotics (1) Solvents (1) (-) Terpenes (3) Volatiles (5) Test Sub-Category Barbiturates (4) Other (3) Your search has returned no tests.