Table 2.

Bias corrected 95 % confidence intervals of mean and median particle diameters of the four replicate experiments

	${\overline{D}}_{mean}$ (nm)	${\overline{D}}_{median}$ (nm)
Replica 1 (Fig. 4a)	6.9–7.2	6.8–7.2
Replica 2 (Fig. 4b)	7.0–7.2	7.1–7.2
Replica 3 (Fig. 4c)	6.7–6.8	6.7–6.8
Replica 4 (Fig. 4d)	6.9–7.3	7.2–7.5
Pooled sample (Fig. 4a–d)	6.9–7.0	6.9–7.1