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) (2) (-) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (1) Hematofluorometry (H) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Ion Specific Electrode (ISE) (2) Sample Type Blood (2) Serum or Plasma (1) Tissue (2) Urine (2) Test Area (-) Drugs of Abuse (5) (-) Exposure (2) Therapeutics (35) Test Category Depressants (5) Volatiles (2) Test Sub-Category Benzodiazepines (5) Other (2) Your search has returned no tests.