Description
Test tubes with straight rim fabricated in DURAN® glass provide a thick-walled laboratory format with a nominal volume of 32 ml. The straight rim simplifies filling, transfer, pouring and cleaning and is suited to common stoppers and closures found in analytical, educational and quality-control laboratories. Thick-walled glass gives each tube a robust body for repeated everyday use on the bench. Packaged as 100 pc(s), the set offers a convenient quantity for groups that process many samples, dilutions or small-scale preparations. The 32 ml capacity accommodates larger working volumes while still fitting standard test-tube racks and typical laboratory workflows. These DURAN® tubes from manufacturer DWK Life Sciences allow clear visual monitoring of contents during colour changes, mixing steps or simple observations. Straight-rim geometry together with thick wall construction makes them a versatile choice for teaching practicals and routine research support. Pack weight is 2,500 kg, so the carton remains manageable for storage and internal distribution within the laboratory.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Design: Straight rim
- Construction: Thick walled
- Brand: DURAN®
- Nominal volume: 32 ml
- Weight: 2,500 kg
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Questions about Test tubes, straight rim, DURAN®, thick walled, 32 ml, 100 unit(s)
What is this article?
Test tubes, straight rim, DURAN®, thick walled, 32 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.
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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.
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.