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) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (9) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antimicrobials (1) Test Sub-Category (-) Antiparasitics (1) Barbiturates (2) Calcium Channel Blockers (1) Non-Barbiturate Sedative Hypnotics (1) Organochlorides (1) Other (10) Phenothiazines (1) Sedative-Hypnotics (1) Tricyclic (2) Test Test Name 4045B Pyrimethamine, Blood