Celltreat® Roller Bottles are manufactured from USP Class VI polystyrene and feature a uniform, hydrophilic surface that facilitates cell attachment. Vacuum gas plasma tissue culture treated. The large knurled cap allows for easy grip. Choose between vented or non-vented cap for open or closed systems. With easy-to-read black printed graduations.
Roller Bottles are available in 1L or 2L volumes with 490cm2 or 850cm2 surface areas. New Expanded Surface Roller Bottles (ESRB) have a ribbed surface that increases surface area from 850cm2 to 1900cm2. Grow more cells without the added cost of additional bottle or roller apparatus!
Bottles and caps are packaged sterile (gamma irradiated) and are individually bagged.