Test Code FXII Coagulation Factor XII
Performing Laboratory
UVM-MC LAB
Specimen Required
Container/Tube:
Preferred: Plasma, Na Cit (BLUE)
Acceptable:
Collection Instructions:
Volume
2.5 ml
Specimen Stability
Frozen
Day(s) Performed
Monday-Friday
Specimen Type
Plasma, Na Cit (BLUE)
Additional Information
Double spin blue tops and place plasma into plastic transport
tubes.
Send 2 (0.5 ml) aliquots in separate tubes, frozen.
Each coagulation specimen must have it’s own vial.
Minimum Volume
1.0 ml