Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) (-) Tissue (1) (-) Urine (1) Test Area Therapeutics (2) Test Category (-) Analgesics (2) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Hallucinogens (1) Therapeutics (6) Test Sub-Category Other (2) Test Test Name 8001TI Salicylates Screen, Tissue 8001U Salicylates Screen, Urine