Check the listing for details. Corning 125mL Disposable Spinner Flask Top Cap 2 Sidearms (1) 3152. Condition: New. Listed at 74.60 USD. Corning® 3152 Sterile 125mL Disposable Spinner Flask with 70mm Top Cap, Paddle & Shaft and Two Angled Sidearms with Solid Caps Disposable Spinner flask has a 70mm top cap and two 45° angled sidearms; 125mL size measures 63.5mm in diameter x 145mm height and has a maximal working volume of 75mLMolded from USP Class VI and ISO 10993-18 polystyrene and gamma-irradiated, each spinner flask system assures a clean and sterile unit that is nonpyrogenicComes ready-to-use with a paddle and integrated magnet, eliminating the need for time-consuming assembly or cleaning and reassemblyOrange polypropylene screw caps with a center cap diameter of 70mmSingle use only; flask cannot be autoclaved or resterilized with alcohol Manufacturer Part No: COR-3152