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Prenatal Screen
Aneuploidy screening for chromosomes 13, 18, 21, X, and Y
Avero Carrier Test Genetics
Test Code
2800
Specimen Type
Whole blood specimens accepted; one 10 mL Streck tube
Collection
- Complete the test requisition form (provided separately). Gestational age must be 10 weeks or later.
- Peel off label from the test requisition and label tube with patient’s name and date of birth. Failure to provide two patient identifiers will prevent or delay testing.
- Following standard venipuncture protocol, use the supplied 10 mL Streck tube to collect a minimum of 7 mL whole blood. Failure to collect at least 7 mL of blood may result in test cancellation.
- Gently invert tube 8 – 10 times to ensure proper mixing of the preservative.
- Put the sample in the specimen bag with the absorbent sleeve and seal the bag.
- Insert completed test requisition form into outer pocket of specimen bag.
Stability
5 days ambient. Do not refrigerate.
Store at room temperature 65 – 86°F (18 – 30°C).
Turn Around Time
7 - 10 days