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 (3) (-) Fluid (1) Serum or Plasma (3) Urine (2) Test Area Therapeutics (1) Test Category Alcohols (1) Antidiabetics (1) Antiepileptics/Antiseizures (1) (-) Antihistamines (1) Biomarkers (1) Diagnostic Aids (1) Emetics (1) Metals/Elements (1) Muscle Relaxants (2) Sedative/Hypnotics (1) Solvents (2) Stimulants (1) Volatiles (1) Test Sub-Category (-) Other (1) Test Test Name 2365FL Hydroxyzine and Metabolite, Fluid