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) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (11) (-) Fluid (5) Serum or Plasma (11) (-) Tissue (4) Urine (9) Test Area Therapeutics (9) Test Category Analgesics (5) Antihistamines (1) Antimicrobials (2) Antipsychotics (1) Test Sub-Category Antimalarials (2) Opiates/Opioids (5) Other (2) Your search has returned no tests.