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 (2) (-) Antibiotics (1) Antihistamines (2) Antimalarials (1) Barbiturates (2) Benzodiazepines (2) Beta Blockers (2) CNS Stimulants (3) Diuretics (1) Dopamine Antagonists (2) Hormones (2) Macrominerals (2) Opiates/Opioids (17) Other (72) Phenothiazines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Tetracyclics (4) Toxic Elements (2) Trace Elements (5) Test Test Name 3050SP Metronidazole, Serum/Plasma