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 Blood (2) (-) Fluid (1) Serum or Plasma (2) (-) Urine (1) Test Area Diagnostic Aids (2) Test Category Alcohols (1) Analgesics (6) Anesthetics (3) Antianxiety (2) Anticholinergics (3) Antidepressants (5) Antiepileptics/Antiseizures (2) Antihistamines (1) Antihypertensives (1) Antimicrobials (3) Antipsychotics (1) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (4) Bronchodilators (1) Depressants (7) Diuretics (1) (-) Electrolytes (2) Metals/Elements (14) NPS/Designer Drugs (6) Pesticides/Insecticides (2) Plasticizers (1) Potassium Channel Blockers (1) Psychoactives (2) Sedative/Hypnotics (5) Solvents (2) Stimulants (9) Volatiles (7) Test Sub-Category Small Molecule (2) Test Test Name 0645FL Bicarbonate, Fluid 0645U Bicarbonate, Urine