Description
Centrifuge glasses, 12 ml are thick-walled laboratory vessels manufactured from 3.3 borosilicate glass for centrifugation and related sample-handling tasks. Borosilicate 3.3 glass is widely used in laboratory glassware because of its thermal and chemical durability, supporting work with aqueous media and many common laboratory reagents under controlled conditions. The 12 ml capacity suits intermediate sample volumes for clarification, pellet recovery, and preparatory separations before further analytical or preparative steps. Thick-walled construction adds mechanical robustness for repeated use, loading into compatible rotors or carriers, and routine bench handling. Packs contain 100 pc(s), providing a convenient stock level for busy laboratories and shared glassware facilities. These centrifuge glasses come from manufacturer Marienfeld and align with standard categories for centrifuge tubes and laboratory glass vessels. The pack weight is 1,300 kg, which simplifies logistics and storage planning. They are intended for laboratories that specify 3.3 borosilicate centrifuge glasses in the 12 ml format for everyday spinning, visual inspection, and transfer operations within research, quality control, and teaching environments that rely on durable glass consumables.
This article is part of Tube & vial accessories, in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Product type: Centrifuge glasses
- Capacity: 12 ml
- Material: 3.3 borosilicate glass
- Construction: Thick walled
- Weight: 1,300 kg
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Questions about Centrifuge glasses, 12 ml, 3.3 borosilicate glass, thick walled, 100 unit(s)
What is this article?
Centrifuge glasses, 12 ml, 3.3 borosilicate glass, thick walled, 100 unit(s) is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Tube & vial accessories, inside Tubes & vials, in Labware.
Accessories for tubes and vials are the caps, the septa, the labels and the holders that are not the tube itself. A cap that does not match the thread is a different product, even when it looks close.
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 Tube & vial accessories. The catalogue is Labware.
Shelves beside this one are Test tubes, Centrifuge tubes (conical) and Sample vials & NMR tubes.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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