At BioReference, Thyroid-stimulating Hormone (TSH) and Free T4 is drawn in a SST Tube, order code A518-3.

BioReference collection requirements

Thyroid-stimulating Hormone (TSH) and Free T4 tube and order code at BioReference

Primary tube
SST Tube
Order code
A518-3
Minimum volume
1

BioReference verified by: Mandi Boss B Franklin, Jul 8, 2026

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