...flask, Corning 430825, 175 cm 2 Cellstack 5, Corning 3319, 3180 cm 2 Cellstack 2, Corning 3269, 1272 cm 2 ...used to produce AAV from one Five Chambers Cell-Stack (CS5) (Link opens in a new window) (3,180 cm 2 -...the same surface area as 21 x T-175 flasks). Cell stacks provide an efficient means to scale-up without ...