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) (32) Gas Chromatography (GC) (6) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) Spectrophotometry (SP) (1) Sample Type (-) Blood (2) Fluid (4) Hair (1) (-) Serum or Plasma (2) Tissue (3) Urine (3) Test Area Drugs of Abuse (2) Postmortem (2) Test Category Drugs of Abuse (2) Therapeutics (2) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (2) (-) Other (4) Your search has returned no tests.