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HelpTest Code LAB0208488 Rheumatoid Factor, Serum
Methodology
Immunoturbidimetric
Performing Laboratory
CentraCare Laboratory Services
Specimen Requirements
Specimen Type: Serum
Container/Tube: Serum gel or plain red top
Specimen Volume: 1 mL
Specimen Transport Temperature
Refrigerated
Reference Values
Non-reactive: <16 IU/mL
Weak reactive: 16-55 IU/mL
Reactive: >55 IU/mL
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
86430