Description
Test tubes with straight rim, DURAN®, thick walled, 8 ml deliver a larger open-top working volume for sample collection, dilution steps and general laboratory procedures. The straight rim facilitates easy pouring, rinsing and cleaning, and the thick-walled construction enhances robustness during handling, transport in racks and repeated daily use. An 8 ml capacity is well suited to teaching experiments, routine QC tasks and preparatory work that needs slightly more headspace or liquid volume than smaller tubes. They come as a pack of 100 pc(s) from manufacturer DWK Life Sciences, providing a practical bulk unit for busy laboratories and shared facilities. DURAN® glass offers good optical clarity for monitoring samples, colour reactions and sedimentation. The stated pack weight is 0,750 kg, which helps with storage planning and internal logistics. Compatible with standard test-tube racks and holders, these tubes serve chemistry, biology and analytical workflows that depend on simple, durable glassware for open-tube applications without specialised closures or fittings.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Design: Straight rim
- Brand: DURAN®
- Construction: Thick walled
- Capacity: 8 ml
- Weight: 0,750 kg
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Questions about Test tubes, straight rim, DURAN®, thick walled, 8 ml, 100 unit(s)
What is this article?
Test tubes, straight rim, DURAN®, thick walled, 8 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.