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) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Serum or Plasma (3) Urine (2) Test Area Therapeutics (7) Test Category Antidepressants (3) Antiepileptics/Antiseizures (3) Antipsychotics (1) Test Sub-Category Alkaloids (3) Antibiotics (2) Antihistamines (3) Antimalarials (2) (-) Barbiturates (3) Benzodiazepines (4) Beta Blockers (4) CNS Stimulants (5) Diuretics (2) Dopamine Antagonists (3) Hormones (3) Hydrocarbons (1) Insecticides (1) Macrominerals (7) Opiates/Opioids (31) Other (125) (-) Phenothiazines (1) (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Tetracyclics (6) Toxic Elements (9) Trace Elements (14) Your search has returned no tests.