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 (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Alcohol Deterrents (1) Analgesics (3) Antianxiety (2) Antiarrhythmics (1) Anticholinergics (2) Anticoagulants (1) Antidepressants (1) Antifibrinolytics (1) (-) Antigout Agents (1) Antihypertensives (3) Antimicrobials (2) Antipsychotics (3) Antithrombotics (1) Bronchodilators (1) Diuretics (1) Metals/Elements (3) NPS/Designer Drugs (1) Stimulants (2) Test Sub-Category Other (1) Test Test Name 0213SP Allopurinol and Metabolite, Serum/Plasma