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) (1) Sample Type Blood (1) (-) Fluid (2) Serum or Plasma (1) Tissue (1) Urine (2) Test Area Diagnostic Aids (1) Therapeutics (1) Test Category Analgesics (2) Anesthetics (1) Antidepressants (1) Biomarkers (1) Depressants (2) Drugs of Abuse (1) (-) Electrolytes (1) (-) Muscle Relaxants (1) Sedative/Hypnotics (2) Test Sub-Category Other (1) Small Molecule (1) Test Test Name 0645FL Bicarbonate, Fluid 2111FL Baclofen, Fluid