LabX Diagnostic Systems, LLC
Endocrinology

T4 FREE

Code FT4 Endocrinology

Specimen requirements, transport, stability and collection directions for T4 FREE at LabX Diagnostic Systems, LLC. Log in for cash pricing.

🧪 Preferred specimen1 mL serum
🧫 TubeSST
📦 Transport / shippingSerum separator tube (SST) · Room temperature
⏱ StabilityRoom temperature: 7 days · Refrigerated: 7 days · Frozen: 28 days
Collection directions: Minimum volume: 0.3 mL
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