174615.fig.003a
(a)
174615.fig.003b
(b)
174615.fig.003c
(c)
Figure 3: Inter-assay variations (different runs). Three samples were used. Sample 1 was the in-house reference standard (a), with sample #2 and #3 being final products (b,c). Each dose was run in triplicate and tested on 3 separate plates. The graphs represent the linear range of the tested doses as determined by comparison to the international reference standard. The experiments were conducted on 4 different days.