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) (8) Enzyme-Linked Immunosorbent Assay (ELISA) (27) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (29) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (23) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (46) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Spectrophotometry (SP) (1) Sample Type Blood (8) Fluid (1) Serum or Plasma (3) Urine (4) Test Area Exposure (7) Postmortem (9) Test Category Drugs of Abuse, Therapeutics (4) Metals/Elements (7) Therapeutics (5) Test Sub-Category Alcohols (2) Macrominerals (5) (-) Other (9) (-) Toxic Elements (7) Your search has returned no tests.