Blood Gas Cord Venous
Specimen Requirements
Specimen Type: Cord section (clamped)
Container/Tube: submit complete section of cord in biohazard bag and delivery promptly to the lab.
Stability
Place cord samples on ice within 5 minutes of collection. Stable up to 1 hour on ice.
Reference Range
pH Cord Ven: 7.28-7.44
PCO2 Cord Ven: 31-53 mmHg
pO2 Cord Ven: 17-41 mmHg
Base Excess Cord Ven: -7.0-0.6
Instrumentation
Radiometer ABL90 Flex
Methodology
Ion-Selective Electrode (ISE)
Test Schedule/Analytical Time/ Test Priority
Daily / Same day / Available STAT
CPT (s)
82800