Table 4.

Reproducibility of Crucell and ABL combineda

ParameterIC1IC2IC3IC4IC5
Nominal titer (EU/ml)63528212555.824.8
Acceptance titer range (EU/ml)476–794226–339100–15144.6–66.918.6–31.0
No. of samples (Crucell + ABL)2929303048
Mean titer (EU/ml)662.9278.4127.656.125.5
Reproducibility
    SD86.439.813.78.12.9
    % CV13.014.310.814.411.5
  • a IC1 to IC5, internal control samples 1 to 5, respectively.