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) (2) Sample Type Fluid (1) Urine (1) Test Area (-) Diagnostic Aids (2) Test Category Alcohol Deterrents (1) Analgesics (22) Anesthetics (6) Antianxiety (7) Antiarrhythmics (4) Anticholinergics (10) Antidepressants (15) Antiepileptics/Antiseizures (10) Antifibrinolytics (1) Antigout Agents (1) Antihistamines (4) Antihypertensives (8) Antimicrobials (8) Antineoplastics (1) Antipsychotics (8) Antithrombotics (2) Antitussives/Cough Suppressants (3) Biomarkers (6) Bronchodilators (4) Depressants (4) Diuretics (5) (-) Electrolytes (2) Immunosuppressants (1) Metals/Elements (2) Potassium Channel Blockers (2) Sedative/Hypnotics (11) Stimulants (11) Test Sub-Category Small Molecule (2) Test Test Name 0645FL Bicarbonate, Fluid 0645U Bicarbonate, Urine