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) (7) Gas Chromatography (GC) (14) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (28) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) (-) Immunoassay (IA) (1) Spectrofluorometry (SF) (1) Sample Type Blood (4) (-) Serum or Plasma (3) Urine (13) Test Area Drugs of Abuse (1) Impairment (1) Therapeutics (1) Test Category Antiarrhythmics (1) Drugs of Abuse (2) Test Sub-Category Cardiac Glycosides (1) Drug Facilitated Sexual Assault (1) Other (1) Your search has returned no tests.