Educational Reference Only
Reference ranges are provided for general educational purposes and may not apply to your situation. Always rely on the ranges reported by your laboratory and the judgment of your healthcare provider.
Reference Range
Adult · Any · Serum
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Reference Range
23–29 mEq/L
Details
- Analyte
- CO2
- Specimen
- Serum
- Population
- Adult
- Sex
- Any
- Source
- Tietz Textbook of Clinical Chemistry and Molecular Diagnostics; standard clinical laboratory reference intervals.
- Last Verified
- Aug 1, 2026
- Effective Date
- Aug 1, 2026
- Published
- Aug 16, 2026