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Corning™ Primaria™ Tissue Culture Flasks

Improves attachment, spreading and growth for many primary cells or cell lines. Corning™ Primaria™ Tissue Culture Flasks are suitable for growing cells that grow poorly on conventional, negatively charged, standard tissue culture surfaces—including tumor cells, endothelial cells and hepatocytes.

Manufacturer: corning™  353810

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Catalog No. 08-772-46


Description & Specifications


Capacity (Metric) 250mL
Culture Area 75cm2
Closure Type Vented
Material Polystyrene
Neck Style Canted
Closure Color Blue
Closure Material Phenolic
Shape Rectangular
Sterile Yes

Permanent, stable modification of the polystyrene surface incorporates a mixture of anionic and cationic functional groups


  • Sterile, nonpyrogenic
  • Crystal-grade polystyrene modified by proprietary vacuum gas plasma treatment process
  • Stable, permanent surface modification
  • With plug-seal screw or vented caps
  • Both styles available in two sizes
  • 50mL flasks have canted neck; 250mL flasks have straight neck
  • Samples of each lot are analyzed using Electron Scanning Chemical Analysis (ESCA) to ensure a consistent ratio of nitrogen-containing functional groups