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) (4) Gas Chromatography (GC) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (91) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (4) Serum or Plasma (2) Urine (1) Test Area Drugs of Abuse (4) (-) Impairment (4) Postmortem (20) (-) Therapeutics (3) Test Category Antiepileptics/Antiseizures (3) Drugs of Abuse (4) Test Sub-Category Drug Facilitated Sexual Assault (2) Other (5) Your search has returned no tests.