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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (3) Serum or Plasma (4) Urine (1) Test Area Therapeutics (3) Test Category Alcohols (1) Analgesics (2) Anesthetics (1) (-) Antiarrhythmics (2) Anticholinergics (1) (-) Antidepressants (1) Antidiabetics (2) Antiepileptics/Antiseizures (4) Antihistamines (3) Antineoplastics (1) Antipsychotics (4) Appetite Suppressants (1) Hallucinogens (1) Herbicides (1) Immunosuppressants (1) Industrial/Environmental Toxins (1) Metals/Elements (1) Muscle Relaxants (1) NPS/Designer Drugs (1) Opiate/Opioid Antagonists (2) Perfluorinated Compounds (1) Pesticides/Insecticides (1) Stimulants (2) Terpenes (1) Vasodilators (2) Volatiles (5) Test Sub-Category Beta Blockers (1) Monoamine Oxidase Inhibitors (MAOI) (1) (-) Other (3) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Tetracyclics (1) Tricyclic (1) Test Test Name 3055B Mexiletine, Blood 3145B Nefazodone, Blood 3976B Propafenone, Blood