Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (14) Fluid (5) Serum or Plasma (14) (-) Tissue (4) Urine (10) Test Area Therapeutics (4) Test Category Analgesics (2) Antimicrobials (1) Antipsychotics (1) Test Sub-Category Antimalarials (1) Opiates/Opioids (2) Other (1) Your search has returned no tests.