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Home Our Specialties Elab Book Maternal Serum Screening-First Trimester consists of PAPP-A and Free Beta-HCG.

Maternal Serum Screening-First Trimester consists of PAPP-A and Free Beta-HCG.

TS0001

Synonym(s):
×
Specimen Container
Gel separator tube (Adult)
Specimen Requirement

Plain blood
3 mL


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
Up to 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-0022
Additional Information
1) Laboratory 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.

  • 03 Dec 2021 11:00 AM

    ​Updated Specimen Requirement and Turn Around Time.

Back: eLab Book (Test Catalogue)

Last Updated - 19 Jun 2025

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