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 Biomarkers (1) (-) Electrolytes (1) Sedative/Hypnotics (1) Test Sub-Category Small Molecule (1) Test Test Name 0645FL Bicarbonate, Fluid