18 days
ELISA
Cause for Rejection: Received at room temperature
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Hormone measured during pregnancy to assess placental function.
Serum, Frozen
1 mL
Red-top tube or gel-barrier tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
Transfer specimen to plastic transport tube before freezing.
| Temperature | Period |
|---|---|
| Frozen | 90 days |