Reference Range
FII (Factor 2) 87-129 u/dL
FV (Factor 5) 66-135 u/dL
FVII (Factor 7) 66-170 u/dL
FVIII (Factor 8) 57-158 u/dL
FIX (Factor 9) 82-166 u/dL
FX (Factor 10) 76-171 u/dL
FXI (Factor 11) 70-164 u/dL
FXII (Factor 12) 64-183 u/dL
Bovine Chromogenic FVIII (Factor 8) 0.67-1.44 IU/ml