Description:
Corning 4500-250 250 mL Reusable Glass Spinner Flask with 70 mm Flat Center Cap and 2 Angled Sidearms.
- 250 mL capacity
- 70mm center neck and 32mm sidearm neck diameters
- Side baffles enhance aeration and agitation of flask contents
- Proprietary “stretch” impeller design ensures optimal stirring
- Sidearm designs permit easy access of 25 mL pipets
- Vessels are borosilicate glass. Other parts are made of materials that can be cleaned and sterilized to minimize the risk of cytotoxicity.
- Consistent height to width ratios for greater predictability in scale up across the full range of vessel sizes
