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) (1) Ion Specific Electrode (ISE) (1) Sample Type (-) Blood (2) Serum or Plasma (1) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (1) Exposure (3) (-) Other (1) Therapeutics (14) Test Category Depressants (1) Metals/Elements (1) Test Sub-Category Benzodiazepines (1) Trace Elements (1) Your search has returned no tests.