Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Fluid (2) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Diagnostic Aids (1) Therapeutics (1) Test Category Biomarkers (1) Depressants (1) Test Sub-Category Alkaloids (1) Anticoagulants (1) Barbiturates (3) (-) Benzodiazepines (1) Beta Blockers (1) Designer Benzodiazepines (1) Opiates/Opioids (3) Other (8) (-) Small Molecule (1) Sympathomimetic Amines (1) Synthetic Cathinone (1) Test Test Name 0420B Betahydroxybutyric Acid, Blood 9329B Benzodiazepines Panel, Blood