Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Chemistry Analyzer (2) Colorimetry (C) (5) (-) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (15) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (69) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (14) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Sample Type (-) Fluid (1) Serum or Plasma (4) Urine (2) Test Area Diagnostic Aids (1) Test Category Electrolytes (1) Test Sub-Category Small Molecule (1) Test Test Name 0645FL Bicarbonate, Fluid