DURAN® Culture Flask, Fernbach Type, conical shape, straight neck

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DURAN® Culture Flask, Fernbach Type, conical shape, straight neck

  • > Manufactured from borosilicate glass 3.3
  • > Due to the flat, large floor surface, the layer cover of microorganisms can grow evenly high
  • > The large liquid surface ensures better aeration and thus faster growth of the microorganisms
  • > The straight neck permits the use of metal caps


Product Overview

Microbiology is an important field of biology and medicine and deals with microorganisms (bacteria, fungi, protozoa or viruses) and their habitats and conditions. For this purpose, it is essential to produce pure culture media on which the corresponding microorganisms can grow. Irradiation of the media with IR or UV light can accelerate the growth of the cultures. Culture flasks have large bottom surfaces. They should be as flat as possible so that the layer thickness of the medium is uniformly high. The straight neck enables Kapsenberg and metal caps to be attached.
Catalog No Capacity (mL) Diameter d (mm) Diameter d1 (OD) (mm) Height h (mm)
217746209 1800 200 38 175


Diameter d (mm) : 66
Diameter (mm) : 66
Thread : GL 45
Color : blue-yellow
Colour : blue-yellow
Material : PP, PTFE, Silicone
Height (mm) : 38
Autoclavable : Yes