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Test Code CORDPH pH, Cord Blood, LAB2656

Performing Laboratory

St. Luke's Hospital Cedar Rapids

Specimen Requirements

150 uL of cord blood.

Reference Values

Arterial cord blood: 7.22-7.32

Venous cord blood: 7.28-7.40

Useful For

Umbilical cord pH is used in the assessment of the newborn's acid-base status.

Day(s) Test Set Up

Monday through Sunday


Potentiometric Sensors: Includes pH

Test Classification and CPT Coding