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) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antimicrobials (1) Test Sub-Category Alkaloids (1) (-) Antibiotics (1) Antihistamines (2) Antimalarials (1) Benzodiazepines (1) Beta Blockers (1) CNS Stimulants (1) Diuretics (1) Hormones (1) Macrominerals (1) Opiates/Opioids (5) Other (19) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Toxic Elements (1) Trace Elements (2) Test Test Name 3050SP Metronidazole, Serum/Plasma