Description
Fernbach culture flask 450 ml with bulbous body and beaded rim is a laboratory vessel for microbial and cell-culture applications that benefit from a wide base and large gas-exchange surface. Made from borosilicate glass 3.3 (SBW glass), it combines thermal and chemical resistance with clear visibility of culture contents. Nominal volume is 0,45 l; overall height is 100 mm and the neck outer diameter is 17 mm, suited to standard closures and handling. The Fernbach-style geometry from manufacturer Witeg promotes aeration and surface growth compared with tall narrow flasks of similar volume. Net weight is 0,165 kg per flask. Supplied in packs of 10 pieces, these culture flasks support shake-flask work, media preparation and routine tissue- or cell-culture protocols in research and teaching laboratories. The beaded rim strengthens the mouth and aids secure sealing, while the robust glass construction withstands repeated cleaning and autoclave cycles typical of microbiology and biotechnology workflows.
This article is part of Cell culture flasks, in Cell culture.
Key features
- Pack size: 10 pc(s)
- Product type: Fernbach culture flask
- Nominal volume: 0,45 l (450 ml)
- Material: Borosilicate glass 3.3 (SBW glass)
- Neck outer diameter: 17 mm
- Height: 100 mm
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Questions about Culture flasks, Fernbach type, made of
What is this article?
Culture flasks, Fernbach type, made of is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Cell culture flasks, inside Cell culture, in Microbiology lab supplies.
A culture flask is a flat vessel with a cap, treated so adherent cells attach, or untreated for suspension cells. Growth area in square centimetres, the cap filter or a plug seal, and the treatment are the specification. A filter cap allows gas exchange. A plug seal does not.
Cell culture grows cells outside the body. The medium, often with serum, supplies what the flask does not. A flask or a dish is the vessel, treated so the cells attach or left untreated so they float. Contamination by microbes, or by another cell line, is the ordinary failure. Cold-chain articles in this work, including serum, are never part of free standard delivery. Lines are catalogued by ATCC. Papers are on PubMed. Practice is summarised by the WHO laboratory biosafety topic.
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Shelves beside this one are Cell culture media & sera, Cell culture accessories, Cell culture plates & dishes and Cell strainers, inserts & scrapers.
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