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Corning® 75 cm² U-shape cell culture flask, canted neck

vent cap, sterile, tissue culture treated

cell culture flasks, tissue culture flasks


U-bottom flask
canted neck neck
cap (Vented)
vent cap




tissue culture treated


pkg of 100 ea


Corning 430641U


45 mL

flask surface area

(75 cm2)

binding type

Tissue Culture (TC)-treated surface

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Features and Benefits

  • Surface treated for optimal cell attachment
  • U-shaped flasks have fewer corners for easy cell scraping
  • Rounded shoulders of the flasks improve grip and access when removing or tightening the cap
  • cGMP manufacturing
  • Optimized cell growth area
  • Stable stacking design
  • Large, clear viewing surface
  • High standards of quality (100% leak tested)
  • Nonpyrogenic (<0.1 EU/mL)
  • BSE/TSE compliant
  • Canted neck for easier pouring and large pipet access

Legal Information

Corning is a registered trademark of Corning, Inc.

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