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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) (-) Fluid (2) (-) Hair (1) Oral Fluid (Saliva) (1) Serum or Plasma (2) (-) Tissue (1) Urine (2) Test Area Therapeutics (4) Test Category Anesthetics (1) Anticholinergics (1) Antidepressants (3) Biomarkers (1) (-) Depressants (4) Electrolytes (1) Metals/Elements (2) Muscle Relaxants (1) Sedative/Hypnotics (3) Volatiles (1) Test Sub-Category Benzodiazepines (4) Your search has returned no tests.