1 mL serum
Protect from light by wrapping a spun SST in foil or transferring serum to an amber transport vial. Avoid hemolysis.
Red-top tube or gel-barrier tube (SST). (If a red-top tube is used, transfer separated serum to a plastic transport tube.)
Transport Temperature Name:
Specimen Stability Components:
- Refrigerated: 3 days (protected from light)
0.03 Ð 0.18 mg/dL