รหัสสินค้า : 21283365 - 21283545

DURAN® Baffled Flask, with membrane cap and pouring ring

with GL 45 thread

• Four baffled-bottom flasks cause a turbulent flow, increase the gas exchange surface and produce a higher oxygen transfer
• At higher shaking speeds, the baffles increase aeration for better growth, especially with bacteria
• The moulded bottom-baffles provide increased movement at lower speeds for a more gentle medium aeration of sensitive cultures
• The flasks can therefore be sealed with the tried-and-tested membrane screw cap from the DWK Life Sciences which enables a reproducible gas exchange compared to other sealing mechanisms e.g. sealing with cotton wool
• The flasks are manufactured in a fully automated process to provide totally consistent flask shapes leading to highly reproducible experimental conditions and results
• The special production process enables the manufacture of the product complete with thread in a two-stage process
• Available in range of three sizes for process scale up
• The increased wall thickness of the flasks ensures excellent mechanical stability and a long service life.
• Easy-to-read scale with graduation marks to estimate the content
• Fired-on, highly durable white print

Catalog No21283365 Capacity (mL)250 Diameter d (mm)85 Height h (mm)145 ThreadGL 45 Quantity4

Catalog No21283445 Capacity (mL)500 Diameter d (mm)105 Height h (mm)180 ThreadGL 45 Quantity4

Catalog No21283545 Capacity (mL)1000 Diameter d (mm)135 Height h (mm)221 ThreadGL 45 Quantity1