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) Meconium (1) Serum or Plasma (1) Umbilical Cord (1) (-) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (1) Analgesics (3) Anesthetics (2) Antianxiety (1) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (2) Antihistamines (1) (-) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (1) Depressants (2) Electrolytes (1) Metals/Elements (5) Muscle Relaxants (1) NPS/Designer Drugs (2) Plasticizers (1) Sedative/Hypnotics (5) Stimulants (1) Volatiles (3) Test Sub-Category Other (1) Test Test Name 0585U Benzonatate, Urine