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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (22) Gas Chromatography (GC) (22) Gas Chromatography/Mass Spectrometry (GC/MS) (15) Headspace Gas Chromatography (GC) (51) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Spectrophotometry (SP) (2) Sample Type (-) Blood (8) Serum or Plasma (2) Urine (3) Test Area Exposure (2) Impairment (2) Postmortem (4) Test Category Drugs of Abuse (2) NPS/Designer Drugs (1) Other (2) Therapeutics (3) Test Sub-Category Alcohols (2) Drug Facilitated Sexual Assault (1) Other (5) Your search has returned no tests.