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Test Code RF Rheumatoid Factor, Serum

Performing Laboratory

ChristianaCare-Newark Campus

Methodology

Immunonephelometric/Kinetic

Reference Values

0-20 IU/mL

Physician Office Specimen Requirements

Container/Tube:  3.5-mL red-top (gel) tube
Specimen:  Full tube
Collection Instructions:
Note:
  Label tube with patient’s full name and 1 additional unique patient identifier such as date of birth, medical record number, emergency ID number, date and time of draw, collector’s initials, and type of specimen.

Day(s) Test Set Up

Monday through Friday

Routine Turnaround Time:  not available

STAT Turnaround Time:  not available