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) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Acids (1) Alcohols (5) Analgesics (12) Anesthetics (4) Antianxiety (3) (-) Antiarrhythmics (1) Anticholinergics (1) Antidepressants (6) Antidiabetics (3) Antidiarrheals (1) Antiemetics (1) Antiepileptics/Antiseizures (11) Antihistamines (5) Antihypertensives (5) Antimicrobials (8) Antineoplastics (1) Antipsychotics (5) Antithyroids (1) Antitussives/Cough Suppressants (2) Biomarkers (3) Cholinesterase Inhibitors (1) Depressants (1) Diagnostic Aids (1) Emetics (2) Expectorants (1) Gases (1) Hallucinogens (6) Herbicides (1) Immunosuppressants (3) Metals/Elements (20) Mood Stabilizers (2) Muscle Relaxants (5) NMDA Antagonists (1) NPS/Designer Drugs (1) Pesticides/Insecticides (3) Sedative/Hypnotics (9) Solvents (8) Stimulants (3) Volatiles (16) Test Sub-Category Other (1) Test Test Name 2088B Flecainide, Blood