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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (4) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (20) (-) Fluid (6) Serum or Plasma (19) Tissue (6) Urine (17) Test Area (-) Therapeutics (6) Test Category Depressants (1) Sedative/Hypnotics (5) Test Sub-Category Benzodiazepines (4) Non-Benzodiazepines (1) Other (1) Your search has returned no tests.