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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (18) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (10) (-) Headspace Gas Chromatography (GC) (14) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (31) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (13) Sample Type (-) Blood (12) Fluid (2) Serum or Plasma (3) (-) Tissue (2) Urine (4) Test Area Impairment (2) Postmortem (12) Test Category Drugs of Abuse (2) Drugs of Abuse, Therapeutics (4) NPS/Designer Drugs (1) Therapeutics (7) Test Sub-Category Alcohols (3) Drug Facilitated Sexual Assault (1) Other (10) Your search has returned no tests.