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APTT

About This Test

Department: Haematology

Requirement:

COAGULATION TUBES MUST BE FILLED TO LINE.

Samples more than 24 hours old cannot be accepted.

APTT may be added to a previous sample if less than 24 hours old

 

Turnaround Time:

Same day

For the monitoring of unfractionated heparin and as part of a general coagulation screen (with INR)

Other Comments:

Reference range:       0.8-1.17