Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Ion Specific Electrode (ISE) (1) Sample Type Blood (1) Liquid (1) Serum or Plasma (1) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (5) Exposure (9) Other (1) (-) Substance ID (1) Therapeutics (45) Test Category Depressants (5) Metals/Elements (1) Test Sub-Category Benzodiazepines (5) Other (1) Your search has returned no tests.