Description
Rotilabo® test tubes with beaded rim are thick-walled laboratory tubes manufactured from borosilicate glass 3.3 with a nominal volume of 34 ml. Intended for routine sample preparation, mixing, and short-term holding, they combine a beaded rim for secure handling and stopper seating with a robust thick-walled profile. Borosilicate glass 3.3 is widely used in laboratory glassware for its thermal and chemical resistance characteristics, supporting clear visual checks of contents during analytical and preparatory work. The consistent tube geometry aids organised placement in racks and smooth transfer between benches in research, quality-control, and teaching environments. Each pack contains 100 pc(s) and weighs 3,045 kg, offering a convenient bulk supply for laboratories that consume glass test tubes regularly. These Rotilabo® tubes from manufacturer ROTH SELECTION provide a practical, no-frills format for everyday labware needs. The 34 ml capacity suits a broad range of general laboratory tasks where durable beaded-rim glass tubes are preferred over thinner disposable alternatives.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Brand: Rotilabo®
- Product type: Test tubes with beaded rim
- Material: Borosilicate glass 3.3
- Construction: Thick-walled
- Nominal volume: 34 ml
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Questions about Rotilabo®-test tubes, beaded rim, borosilic. glass 3.3, thick walled, 34ml
What is this article?
Rotilabo®-test tubes, beaded rim, borosilic. glass 3.3, thick walled, 34ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Test tubes, inside Tubes & vials, in Labware.
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 Tubes & vials. The sub-category is Test tubes. The catalogue is Labware.
Shelves beside this one are Centrifuge tubes (conical), Sample vials & NMR tubes and Tube & vial accessories.
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