Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (35) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (35) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Spectrophotometry (SP) (2) Sample Type (-) Blood (2) Fluid (2) Serum or Plasma (2) Tissue (1) Urine (1) Test Area (-) Drugs of Abuse (2) Impairment (3) Postmortem (15) Test Category Drugs of Abuse, Therapeutics (2) Test Sub-Category Other (2) Your search has returned no tests.