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) Sample Type (-) Fluid (1) Urine (1) Test Area Diagnostic Aids (1) Test Category Analgesics (2) Anesthetics (2) Antianxiety (1) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (3) Antiepileptics/Antiseizures (1) Antithrombotics (1) Benzodiazepines (1) Depressants (2) Diuretics (1) (-) Electrolytes (1) Metals/Elements (4) Muscle Relaxants (2) NPS/Designer Drugs (2) Stimulants (1) Test Sub-Category Small Molecule (1) Test Test Name 0645FL Bicarbonate, Fluid