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) (14) Enzymatic Assay (EZA) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Enzyme Immunoassay (EIA) (8) Gas Chromatography (GC) (48) Gas Chromatography/Mass Spectrometry (GC/MS) (18) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (50) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Refractometer (REF) (4) Sample Type Blood (6) (-) Serum or Plasma (2) (-) Urine (3) Test Area Drugs of Abuse (1) Impairment (2) Postmortem (2) Test Category Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Therapeutics (2) Test Sub-Category Drug Facilitated Sexual Assault (2) Other (3) Your search has returned no tests.