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) (5) Sample Type (-) Blood (5) Serum or Plasma (4) Tissue (1) Urine (2) Test Area Therapeutics (5) Test Category Acids (1) Alcohols (4) Analgesics (8) Anesthetics (3) Antianxiety (2) Antiarrhythmics (1) Anticholinergics (1) Antidepressants (4) Antidiabetics (2) Antidiarrheals (1) Antiemetics (1) Antiepileptics/Antiseizures (10) Antihistamines (4) Antihypertensives (4) Antimicrobials (7) Antineoplastics (1) Antipsychotics (5) Antithyroids (1) (-) Antitussives/Cough Suppressants (2) Biomarkers (2) Cholinesterase Inhibitors (1) Depressants (1) Emetics (1) Expectorants (1) Gases (1) Hallucinogens (6) Herbicides (1) (-) Immunosuppressants (3) Metals/Elements (15) Mood Stabilizers (1) Muscle Relaxants (3) NMDA Antagonists (1) NPS/Designer Drugs (1) Pesticides/Insecticides (3) Sedative/Hypnotics (7) Solvents (6) Stimulants (2) Volatiles (15) Test Sub-Category Other (5) Test Test Name 2066B Everolimus, Blood 2506B Dextrorphan / Levorphanol Screen, Blood 2531B Leflunomide as Metabolite (Therapeutic Drug Monitoring), Blood 2532B Leflunomide as Metabolite (Pre-Pregnancy Monitoring), Blood 2915B Dextro/Levo Methorphan, Blood