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Oxalate, Plasma

Centralized Core Laboratory - Mayo Clinic Laboratories : Send Out

Test ID :
Test Workstation :
Specimen Type:
Tube Type:
Green top (sodium heparin)
Collection Volume:
10mL (minimum 5.0mL)
Cause for Rejection:
Non heparinized specimen
Sent to reference lab; Mon-Fri
Special Instructions:
Fasting 12 hours is recommended. Patient should avoid taking vitamin C supplements for 24 hours prior to draw. Place on wet ice immediately. Centrifuge within 1 hour of the draw and freeze. Reference lab will adjust the pH of the specimen.
3-7 days
Additional Info:
< or =2.0 mcmol/L Reference values have not been established for patients younger than 18 years of age or older than 87 years of age.
CPT Code:

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