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PYREX™ Fernbach Flasks

Fernsbach culture flasks offer wide surface area is ideal for growth of organisms requiring a large surface area-to-volume ratio

Manufacturer: corning incorporated  C44262XL

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Catalog No. 09-552-72


Description & Specifications


Height (Metric) With Closure 23cm
Height (English) With Closure 9.05 in.
Material Borosilicate Glass
Closure Type Screw
Closure Color Light Blue
Capacity (Metric) 2800mL
Closure Material Phenolic
Diameter (English) Outer 7.87 in.
Diameter (Metric) Outer 20cm
For Use With (Application) For culturing organisms
Style Standard Fernbach
Mouth Style Wide
Sterile No
Neck Style With GL100 screw cap
Thread Size 100 to 4000
Top Style Threaded
Writing Surface Yes

  • Neck designs: plain, wide-mouth, beaded, or with screw cap
  • Capacity: 2800mL
  • Borosilicate glass
  • Nonsterile