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Scientific Equipment Company

DWK Life Sciences (Wheaton) Borosilicate Glass Double Sidearm Celstir® Spinner Flask, 1000 ml

Spinner Flask, 1000 ml, 130 dia x 250 mm H, Borosilicate Glass, Adjustable Paddle Impeller, Double, Sidearm, Cell Culture, Bottom Dimple To Reduce Cell Aggregation

  • Manufacturer Part No: 356884
  • SECO Part No: DWK-356884
  • Sold As:
  • Availability: loading

25 ml Double sidearm celstir spinner flask the celstir spinner flask features an adjustable paddle blade impeller for better mixing. The addition of the bottom dimple to flasks 125 ml and larger improves circulation and reduces the accumulation of cells in the center of the flask. Celstirs provide maximum surface interface between culture and flask atmosphere. Use the Celstirs for microcarrier and suspension cultures such as insect cells, hybridomas, and adapted cell lines. The entire unit may be autoclaved at 121.

Capacity : 1000 ml
Height : 250 mm
Diameter : 130 mm
Material (ml/min) : Borosilicate Glass
Cap Size Top : 100-400
Sidearm Size : 45 mm
  • For suspension cell culture with a magnetic stirrer
  • Adjustable paddle impeller and sterile design as stirrer shaft does not protrude through cap
  • 1:1 Headspace ratio for ideal gas exchange
  • Bottom dimple to reduce cell aggregation (dimple on 125 ml and larger flasks)
  • Autoclavable borosilicate glass that conforms to USP type I and ASTM E 438 type I, class A requirements

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