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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (18) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (14) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Spectrophotometry (SP) (1) Sample Type Blood (7) Fluid (3) Serum or Plasma (2) Tissue (3) Urine (3) Test Area (-) Postmortem (18) Test Category Depressants (22) Diagnostic Aids (2) Drugs of Abuse (31) Drugs of Abuse, Therapeutics (18) (-) Exposure (1) NPS/Designer Drugs (1) Other (1) Sedative/Hypnotics (9) (-) Therapeutics (17) Volatiles (1) Test Sub-Category Alcohols (3) Other (15) Your search has returned no tests.