Figure 1.

Viable cell density (●, ○), viability (▲, △) and perfusion rate (■, □) in perfusion processes using ATF system (A) and TFF system (B). Closed symbols indicate the ATF9 perfusion experiment, whereas the open symbols represent the ATF15 and TFF10 perfusion experiments.

Clincke et al. BMC Proceedings 2011 5(Suppl 8):P105   doi:10.1186/1753-6561-5-S8-P105