PYREX Fernbach Flasks – Lab Alley

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PYREX Fernbach Flasks

PYREX Fernbach Flasks

Brand: Corning
SKU: 122387
Model # Min. in packBrandPrice Quantity
09-552-39 (CS) Case of 3 Corning
09-552-40 (CS) Case of 3 Corning
09-552-41 (CS) Case of 3 Corning
09-552-72 (CS) Case Corning
09-552-73 (CS) Case Corning
10-092 (CS) Case of 6 EA Corning
10-092 (EA) Each Corning


Pyrex Fernbach Flask is known to have a 2800ml wide mouth and is used to design culture organism that require large surface area to volume ratio. It can also be used to serum production it is seen to have triple bottom outside edges which help to achieve maximum oxygen transfer to culture medium. It has a beaded neck rim of size 60mm and accepts plugs or rubber stoppers of no. 13. It is noted to have a marking spot and one cannot use this flask on a heat source smaller than the base of the flask. The flask could break due to uneven heating.



Pyrex Fernbach Flask Features:




  • 2800ml capacity
  • Made of borosilicate glass
  • Used to culture organisms
  • Height of 9.05inch (23cm) with closure
  • Standard Fernbach style
  • Has writing surface and is non-sterile
  • Plain wide mouth with a screw cap

Pyrex Fernbach Flask Specifications:




  • Capacity (Metric): 2800mL
  • For Use With (Application): For culturing organisms
  • Height (Metric): 23cm
  • Description: Style: Standard Fernbach; Top style: Threaded
  • Material: Borosilicate Glass
  • Height (English): 9.05 in
  • Sterility: Non-sterile
  • Writing Surface: Yes