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HelpTest Code HEPXA HEPARIN ANTI-XA
Specimen Type
Blue, 3.2% Sodium Citrated Plasma
Specimen Processing
Centrifuge within 1 hour to produce Platelet Poor Plasma
Specimen Volume
Minimum 1.0 ml
Specimen Stability
4 hours at room temp
2 weeks frozen
Special Instructions
Tube must be filled
Performing Laboratory
Great Plains Health