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) (17) (-) Gas Chromatography (GC) (23) 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) (27) 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 (9) Serum or Plasma (9) Urine (5) Test Area Exposure (4) Therapeutics (19) Test Category Antipsychotics (6) Depressants (2) Other (1) Sedative/Hypnotics (14) Test Sub-Category Barbiturates (11) (-) Other (17) (-) Phenothiazines (6) Your search has returned no tests.