Beschrijving
Fermentation tubes with loop, height 400 mm, are glass laboratory culture tubes configured with a loop and two bulbs for fermentation and related microbiological work. The internal diameter is 6 mm and the overall height is 400 mm, giving a slender format suited to standard culture and gas-collection setups. The loop-and-two-bulb geometry supports observation of fermentation activity while the defined dimensions aid consistent handling and placement in racks or holders. These tubes from manufacturer Witeg are supplied as single pieces and are intended for laboratory use in culture and fermentation applications. Net and gross weight are each 0,044 kg per piece. Origin is Germany (Baden-Württemberg). The clear glass construction and specified inner diameter of 6 mm make the tubes practical for routine culture workflows where a looped fermentation tube of 400 mm height is required. Use them wherever a simple, dimensionally defined fermentation tube with loop and dual bulbs is needed in the laboratory.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 1 pc
- Height: 400 mm
- Inner diameter: 6 mm
- Design: With loop and 2 bulbs
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Questions about Thistle funnel, with bend and two bulbs,
What is this article?
Thistle funnel, with bend and two bulbs, is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Reageerbuizen, inside Buizen & flacons, in Labmateriaal.
A test tube is the open cylindrical vessel for a small liquid, in borosilicate glass or in plastic. Rimmed and rimless mouths differ. The size is diameter by length. It is not graduated for a result, and a glass tube that will be centrifuged has a force limit.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
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The category is Buizen & flacons. The sub-category is Reageerbuizen. The catalogue is Labmateriaal.
Shelves beside this one are Centrifugebuizen (conisch), Monstervials & NMR-buisjes and Buis- & flaconaccessoires.
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