DISP SPINNER FLSK,1L,W/ASEPTIC,S,IND,1/6

Convenience The disposable spinner flask system comes ready-to-use with paddle and integrated magnet, eliminating the need for time-consuming assembly or cleaning and reassembly. Confidence Molded from virgin polystyrene and gamma-irradiated, each spinner flask system assures a clean and sterile unit that is nonpyrogenic. No more concerns with detergent residues or contamination. Compatibility Made of USP Class VI and ISO 10993-18 polystyrene, the vessel is comparable to conventional glass spinner flasks for growth of suspension cell lines and any attachment-dependent cultures using microcarrier beads. Performance The paddle size and height is optimized for each vessel size. A unique integrated magnet provides a smooth, even rotation at required speeds on any laboratory slow speed stirrer. Heat build-up in the vessel is reduced by means of a specially designed flange that raises the vessel off the stir-plate surface. This flared base also provides extra stability and support. The 1L spinner flask body is constructed of polystyrene, paddle and shaft from polypropylene and caps from high density polyethylene. All are ISO 10993 compliant materials Preassembled Flasks have one aseptic connector preassembled to one side arm. Opposite side arm has a flat cap. (Cat. No. 3568) Recommended working range of 300mL to 1L Extended paddle design ensures constant top-to-bottom motion of the liquid without having to adjust the height of the paddle Bottom contours on the paddle hug the shape of the flask, eliminating dead spots Two wide neck openings for easy pouring; easily accept a 100mL pipet Vertical side baffles break up laminar flow - ensures better mixing and maximizes cell production Each system is supplied individually double bagged Sterilized by gamma irradiation; have the highest Sterility Assurance Level (SAL) of 10-6 and meets USP XXIV:71 Bacteriostasis, Fungistasis and Sterility Standards Single use only. Flasks cannot be autoclaved or resterilized with alcohol. Any attempt to do so will result in degradation of the materials Optional Vented Caps (Cat. No 3567) and Aseptic Transfer Caps (Cat. No. 3562) are available Aseptic Transfer Caps are sterile (10-6 SAL), individually double bagged and fit the side arms on 1L Corning® Disposable Spinner Flasks (Cat. No. 3561) Cap is made of high density polyethylene; autoclaving is not recommended The venting port ends in a 25mm diameter vent filter with a 0.2µm pore PVDF membrane and a barbed fitting The liquid transfer port has an internal end with a rigid polypropylene dip tube angled to reach the bottom of the flask and on the external side a 1/8 inch ID (3.2 mm), 1/4 inch OD C-Flex tubing ending in a male luer lock (MLL) connector closed with a female luer sealing cap Disclaimer : These products are not intended to mitigate the presence of microorganisms on surfaces or in the environment, where such organisms can be deleterious to humans or the environment.