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) (2) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Alcohols (2) Analgesics (3) Antiarrhythmics (3) Anticholinergics (2) (-) Antidepressants (2) Antidiabetics (2) Antiepileptics/Antiseizures (8) Antihistamines (3) Antineoplastics (1) Antipsychotics (5) Appetite Suppressants (2) Chemicals (1) Hallucinogens (2) Herbicides (2) Immunosuppressants (2) Industrial/Environmental Toxins (1) Metals/Elements (2) Muscle Relaxants (2) Opiate/Opioid Antagonists (5) Other (3) Perfluorinated Compounds (3) Pesticides/Insecticides (1) Plasticizers (1) Solvents (5) Stimulants (3) Therapeutics (1) Vasodilators (2) Volatiles (6) Test Sub-Category Monoamine Oxidase Inhibitors (MAOI) (2) (-) Other (2) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Tetracyclics (2) Tricyclic (2) Test Test Name 3145SP Nefazodone, Serum/Plasma 3145U Nefazodone, Urine