These spinner flasks are designed for growing and maintaining cell lines in suspension culture environments. Manufactured from Type 1A borosilicate glass, each flask provides excellent chemical resistance, thermal stability, and durability for demanding laboratory and biotechnology applications. Complete spinner flask assemblies feature precision-engineered mixing components designed to promote uniform agitation, minimize cell shear, and maintain consistent suspension performance. The side-arm flask design supports sampling, venting, media transfer, and process monitoring while maintaining sterile conditions. With autoclavable components and FDA-compliant materials throughout, these systems are ideal for suspension cell culture, microcarrier applications, biotechnology research, scale-up studies, and laboratory process development. This adjustable hanging bar flask assembly features a PTFE impeller system with adjustable mixing height, allowing optimization of agitation based on media volume and process requirements.
- Type 1A borosilicate glass flask
- Black rubber-lined phenolic cap; Neck finish is listed as center neck/side arm neck
- White silicone rubber gaskets; Adjustable PTFE impeller assembly on glass bearing
- Flask is graduated & has a flat bottom
- 2 side arms on flask support sampling, venting & process control
- Recommended working volume: 50% of total flask capacity
- Dimensions: 38mm Dia. x 120mm Hgt.
- Temperature range: -5°C to 45°C; Autoclavable to 121°C
- Meets USP Class VI & ASTM E438 standards
- FDA-compliant resin/materials: Glass, silicone & PTFE