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) (9) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Enzyme Immunoassay (EIA) (4) Gas Chromatography (GC) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Refractometer (REF) (2) Sample Type Blood (48) Fluid (6) Serum or Plasma (20) (-) Tissue (11) (-) Urine (28) Test Area (-) Drugs of Abuse (11) (-) Exposure (28) Impairment (4) Postmortem (6) Test Category Depressants (5) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (4) Volatiles (28) Test Sub-Category Alcohols (5) Other (34) Your search has returned no tests.