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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (54) Enzyme Immunoassay (EIA) (15) (-) Gas Chromatography (GC) (13) Gas Chromatography/Mass Spectrometry (GC/MS) (32) Headspace Gas Chromatography (GC) (53) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (25) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (16) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) (-) Spectrophotometry (SP) (2) Sample Type Blood (7) Serum or Plasma (6) Urine (1) Test Area Exposure (1) Postmortem (1) Therapeutics (12) Test Category Depressants (2) Exposure (1) Other (1) Sedative/Hypnotics (10) Test Sub-Category Barbiturates (13) (-) Other (14) Your search has returned no tests.