At Quest, Iron and Total Iron-binding Capacity (TIBC) is drawn in a Serum separator tube (SST), order code 7573.
Quest collection requirements
Iron and Total Iron-binding Capacity (TIBC) tube and order code at Quest
Quest verified by: Mandi Boss B Franklin, Jul 5, 2026
Compare this test
Need the full lookup, not just a comparison?
No login · Zero PHI · Clinician-verified · Quest + LabCorp + BioReference.