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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (1) Fluid (1) Serum or Plasma (1) (-) Urine (2) Test Area Diagnostic Aids (1) Therapeutics (2) Test Category Alcohols (3) Analgesics (6) Anesthetics (3) (-) Antianxiety (2) Antiarrhythmics (2) Anticholinergics (4) Antidepressants (4) Antiepileptics/Antiseizures (1) Antihistamines (3) Antithrombotics (1) Antitussives/Cough Suppressants (2) Benzodiazepines (2) Biomarkers (2) Depressants (4) Diuretics (1) (-) Electrolytes (1) Metals/Elements (10) Muscle Relaxants (2) NPS/Designer Drugs (4) Plasticizers (1) Sedative/Hypnotics (10) Stimulants (2) Volatiles (5) Test Sub-Category Other (2) Small Molecule (1) Test Test Name 0645U Bicarbonate, Urine 0805B Buspirone, Blood 0805U Buspirone, Urine