14.3.3 eta, Rheumatoid Arthritis - SENDOUT LABCORP
ID: LAB3400
Last Review: 12/17/2025

Components
See Scanned Result
 

Specimen Sources
Serum

Collection Requirements
Serum must be separated from cells within 45 minutes of venipuncture. Send serum in a plastic transfer tube.

Turn Around Time (TATs for Specific Labs Below May Differ)
Turn Around Time:
  • ASAP: 16 Day(s)
  • STAT: 16 Day(s)
  • ROUTINE: 16 Day(s)

Performing Labs, Collection Containers and TATs
  LabCorp

Additional Information
https://www.labcorp.com/tests/504550/14-3-3-eta-rheumatoid-arthritis

Critical Values
No Critical Values