Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzymatic Assay (EZA) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (4) (-) Fluid (2) Hair (2) Serum or Plasma (5) Urine (3) Test Area Diagnostic Aids (1) Therapeutics (1) Test Category Depressants (1) Electrolytes (1) Test Sub-Category Benzodiazepines (1) Small Molecule (1) Test Test Name 0568FL Benzodiazepines Screen, Fluid 0645FL Bicarbonate, Fluid