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) (6) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (38) Enzyme Immunoassay (EIA) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (34) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (17) Spectrophotometry (SP) (1) Sample Type Blood (22) Fluid (4) Serum or Plasma (4) Tissue (5) Urine (3) Test Area Drugs of Abuse (9) (-) Impairment (6) (-) Postmortem (32) Test Category Drugs of Abuse (14) Drugs of Abuse, Therapeutics (5) Exposure (1) NPS/Designer Drugs (1) Therapeutics (17) Test Sub-Category Alcohols (8) Drug Facilitated Sexual Assault (2) Other (28) Your search has returned no tests.