Factor 8 (VIII) assay - chromogenic
FVIII chromogenic
VIII chromo
chromogenic FVIII
F8chromo
71.91
2.7ml sodium citrate (light blue)
If requesting an Inhibitor screen alongside the Chromogenic Factor VIII assay, please collect a total of 3 x 2.7ml sodium citrate (light blue) tubes.
1.8ml sodium citrate (light blue)
For samples within Waikato Hospital, samples must be received in the laboratory within 2 hours of collection and kept at room temperature (NOT on ice or heat).
If despatched from outside Waikato Hospital, plasma must be double spun and frozen within 4 hours of collection.
Haematology
By arrangement with Laboratory
Batched weekly, 3 hours if urgent
Chromogenic functional assay of Factor VIII
%
50-200 %
1.0ml double spun citrated plasma
VIIICHR
