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) (19) Gas Chromatography (GC) (44) Gas Chromatography/Mass Spectrometry (GC/MS) (17) Headspace Gas Chromatography (GC) (61) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Spectrophotometry (SP) (3) Sample Type (-) Blood (8) Serum or Plasma (5) Urine (7) Test Area Exposure (2) Impairment (2) Postmortem (4) Test Category Biomarkers (2) Drugs of Abuse (2) NPS/Designer Drugs (1) Therapeutics (3) Test Sub-Category Alcohols (2) Cyanide (1) Drug Facilitated Sexual Assault (1) Other (4) Your search has returned no tests.