Description
Test tubes with beaded rim in thick-walled DURAN® glass are practical laboratory vessels for holding, mixing and processing liquid samples in everyday bench work. This model provides a 17 ml volume and is packed as 100 pc(s), a convenient unit quantity for shared laboratory stocks. The beaded rim strengthens the open end, improves handling when tubes are lifted from racks or water baths, and supports stable positioning during multi-step procedures. Thick-walled DURAN® construction yields a robust glass tube suited to regular laboratory use. These test tubes form part of the laboratory glass and consumables offering for test tubes and sample tubes and are manufactured by DWK Life Sciences. At a pack weight of 1,650 kg they remain easy to store and issue as needed. Clear designation as thick-walled, beaded-rim DURAN® tubes of 17 ml capacity assists method write-ups, purchasing specifications and consistent glassware choice across teaching, quality-control and research environments.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Design: Beaded rim
- Glass type: DURAN®
- Construction: Thick walled
- Capacity: 17 ml
- Weight: 1,650 kg
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Questions about Test tubes, beaded rim, DURAN®, thick walled, 17 ml, 100 unit(s)
What is this article?
Test tubes, beaded rim, DURAN®, thick walled, 17 ml, 100 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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.
Which category should I open next?
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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.