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) (2) Sample Type (-) Blood (1) (-) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Therapeutics (2) Test Category Antimicrobials (2) Test Sub-Category (-) Antimalarials (2) Diuretics (1) Opiates/Opioids (9) Organic (2) Other (12) Test Test Name 2362B Hydroxychloroquine, Blood 2362FL Hydroxychloroquine, Fluid