Double Sidearm Spinner Flasks

Maximize your cell production and minimize contamination risk with the these Double Sidearm Spinner Flasks. Designed for the rigorous demands of modern bioprocessing, these disposable flasks feature an advanced mixing system that optimizes fluid dynamics for superior cell yields in both suspension and adherent microcarrier applications.

Experience unparalleled consistency and confidence. Every flask is built with USP Class VI materials, gamma-sterilized to the highest assurance level, and ready to use right out of the double-bagged packaging. The integrated features, including vertical baffles and a contoured paddle, ensure homogeneous mixing and efficient nutrient delivery every time, transforming your cell culture workflow.

Features:

• Constructed from USP Class VI and ISO 10993-18 compliant materials (Polystyrene body, Polypropylene paddle/shaft, HDPE caps)
• Extended paddle design ensures consistent top-to-bottom liquid motion without needing height adjustment
• Bottom contours on the paddle hug the flask shape, effectively eliminating dead spots
• Integrated vertical side baffles break up laminar flow, ensuring superior mixing and maximized cell production
• Two wide-neck sidearm openings facilitate easy pouring and readily accept a 100 mL pipet
• Sterilized by gamma irradiation to the highest Sterility Assurance Level (SAL) of 10^-6
• Meets USP XXIV:71 Bacteriostasis, Fungistasis, and Sterility Standards
• Supplied individually double bagged for maintaining sterility until the point of use
• Optimized for both suspension culture and use with Corning microcarriers in adherent applications
• Single-use design eliminates the need for time-consuming cleaning and validation
• Optional Vented Caps (3567) and Solid Caps (3568) are available