Description
Reaction tubes 24 mm OD are laboratory glass vessels equipped with a screw closure and permanent ring markings at 5 mL and 10 mL. The 24 mm outer diameter suits standard racks, blocks and common laboratory holders used in analytical and preparative work. Each pack contains 6 pieces, providing a practical quantity for routine sample preparation, mixing, colour reactions and short intermediate storage. The screw cap supports reliable sealing during shaking, transport or standing periods and helps limit evaporation and spillage. Dual volume marks at 5 mL and 10 mL allow quick visual control of fill levels without separate measuring glassware. These reaction tubes from manufacturer Macherey-Nagel are intended for general chemistry, biochemistry and quality-control workflows where a compact screw-cap glass format is preferred. The pack has a net weight of 0,14 kg and is supplied ready for everyday bench use. Their straightforward design makes them suitable for digestion steps, aliquoting, reagent contact and other standard laboratory operations that require clear volume indication and a secure closure.
This article is part of Test tubes, in Tubes & vials.
Key features
- Pack size: 6 pc(s)
- Outer diameter: 24 mm
- Ring markings: 5 mL and 10 mL
- Closure: Screw cap
- EAN: 4046681151309
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Questions about Test tubes 24 mm OD
What is this article?
Test tubes 24 mm OD is the article on this page. Luminix Health distributes Macherey-Nagel 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
