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Maternal Serum Screen

Collection Requirements

Source: blood
Container: Red gel
Volume: 4 mL in a vacutainer

Special Instructions

Specimen must be drawn between 11 weeks, 0 days and 13 weeks, 6 days gestation. (Crown-rump length (CRL) must be between 43-83.9 mm at time of specimen collection.)

Ordering clinician must submit a completed ARUP FORM 1014 Maternal Serum Screen to the lab

Availability

Routine

Lab Processing Instructions

Specimen: serum
Spin and refrigerate

Performing Laboratory

ARUP

Adele Hall Lab Section

Sendouts

Instrumentation/Methodology

Quantitative Chemiluminescent Immunoassay

Reference Ranges

See scanned report

CPT

81508

Turnaround Time

5-7 days