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Home Our Specialties Pathology Pathology Lab Services PROTHROMBIN TIME

PROTHROMBIN TIME

Pathology Laboratory Services

Lab Disciplines (Special instructions)

Test Request Media Order Forms

Sample Collection

Sample Collection Services

Sample Labelling and Despatch

Laboratory Reports

Materials and Supplies

Quality Programmes, Certification and Accreditation

National Proficiency Testing Scheme

Criteria for Unacceptable Samples

Critical Test Results and Laboratory Values

Panel Tests/Profiles

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Lab Section Category	Haematology View write-up
Specimen Required	3 mL blood containing 0.3 mL of 3.2% sodium citrate
Method	Photo-optical Clot Detection
Reference Interval / Value	9.7 – 11.6 seconds
Turnaround Time	3 - 4 hours
Day(s) Test Set up	Daily
Remarks	INR will be given upon request