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) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area (-) Therapeutics (1) Test Category Antimicrobials (1) Test Sub-Category Alpha Blockers (1) Antifungals (1) (-) Antiparasitics (1) Barbiturates (7) Beta Blockers (3) Biomarkers (1) GABA Analogues (2) Monoamine Oxidase Inhibitors (MAOI) (2) Non-Barbiturate Sedative Hypnotics (2) NSAIDs (2) Opiates/Opioids (8) Other (28) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Succinimide (4) Sympathomimetic Agents (7) Tricyclic (3) Test Test Name 4045B Pyrimethamine, Blood