Spinner flasks, Proculture®, Corning® borosilicate glass. With extended design, vortex impellor which maximises cell growth and viability by ensuring gentle, constant, liquid motion from top to bottom, eradicating dead spots, and agitation of the gas:liquid interface to promote better aeration.

• Wide centre neck opening
• Angled side arms that easily accommodate 50ml pipettes
• Unique dual-bearing impellor and shaft securing mechanism
• Constant flask height to width ratios for greater predictability in scale up across the range
• Baffled sides enhance liquid agitation
• All materials used in construction are FDA-approved

Supplied with two angle side-arms and centre neck, screw cap assemblies and a polysulphone shaft with vortex impellor paddle. Supplied singly.