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HelpTest Code CO2 Carbon Dioxide
Specimen Information
Obtain specimen using standard phlebotomy techniques.
No special patient preparation is necessary.
| Container | Specimen | Temperature | Collect Vol | Submit Vol | Min Vol | Stability |
| SST | Serum | Refrigerate | 4 mL | 1 mL | 0.5 mL | 3 Days |
| Lithium Heparin | Plasma | Refrigerate | 4 mL | 1 mL | 0.5 mL | 3 Days |
Reject Due To:
- Moderate or Marked Hemolysis
- Specimen unlabeled or mislabeled
Instrumentation / Method
Ortho Vitros XT 7600 / Enzymatic Endpoint
Test Schedule / Analytical Time / Test Priority
Daily / Same Day / Available STAT
Reference Range
Male and Female: 22 - 30 mmol/L
Critical Value(s):
<10 or >40 mmol/L
CPT / LOINC / Order Code
| Meditech | Medent | LOINC | CPT |
| CO2S | CO2S | 2028-9 | 82374 |