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HelpTest Code TT Thrombin Time, Plasma
Specimen Volume
3.0 mL
Preferred Specimen
Blue (BLU) Citrate
Specimen Handling Instructions
Specimen must arrive in lab within 4 hours of collection OR centrifuge, place plasma in plastic vial and freeze.
Transport
Routine courier pick-up
Cutoff Time
None
Department
HematologyMethodology
Photo-optical clot detection
Stat Turn-around Time
4 Hours
Routine Turn-around Time
1 DayReference Ranges
See Report