Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Ion Specific Electrode (ISE) (1) Sample Type Blood (4) (-) Serum or Plasma (3) Tissue (2) Urine (5) Test Area (-) Drugs of Abuse (1) (-) Exposure (2) Therapeutics (16) Test Category Acids (1) Depressants (1) Metals/Elements (1) Test Sub-Category Benzodiazepines (1) Carboxylic Acids (1) Trace Elements (1) Your search has returned no tests.