Maternal Serum Screening-Second Trimester consists of AFP, uE3 and Free Beta-HCG

XU0131

Synonym(s):
Specimen Container
Gel separator tube (Adult)
Specimen Requirement
Plain blood
Adult: 3mL

Invert blood 5 times after blood collection ensures the clot-activating factors is well mixed with the blood. This will ensure results are reliable.
Orderable as Urgent? No
Turn Around Time
3 days
Testing Laboratory Location KKH
Laboratory Clinical Chemistry
Contact Number 6394 8013
Day and Time Performed
Mon – Fri: 0800 hrs– 1700 hrs
Orderable on CPOE? No
Downtime Form ADC-0021
Additional Information
1) Lab only accepts specimen from pre-approved locations by ADC.
2) Patient counselling must be done before specimen collection.

Change History Notes

  • 27 May 2024 08:00 AM

    Update of Specimen Requirement.


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Last Updated - 27 May 2025