Beschreibung
Centrifuge tubes with approximately 15 ml capacity are ungraduated soda-lime glass vessels designed for routine laboratory centrifugation. They feature a beaded rim and a long conical shape that aids pellet collection and controlled decanting after spinning. Measuring roughly 112/113 × 16/17 mm with a wall thickness of about 1 mm, the tubes balance usable volume with mechanical resilience for everyday separation tasks. Clear glass construction permits continuous visual monitoring of sample layers, sediments and supernatants. Packed 100 pieces per carton, they are ready for high-throughput or repeated use in research, clinical and industrial settings where reusable glassware is preferred. These centrifuge tubes from manufacturer Marienfeld suit aqueous samples, clarification steps and standard preparation protocols. The long-conical geometry and beaded rim facilitate secure handling in rotors and racks while simplifying loading and recovery. A practical glass option for laboratories seeking consistent performance without disposable plastic alternatives.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Capacity: approx. 15 ml
- Material: soda-lime glass
- Shape: long conical, beaded rim
- Dimensions: approx. 112/113 × 16/17 mm
- EAN: 4250317309914
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Questions about Centrifuge tubes, approx. 15 ml capacity
What is this article?
Centrifuge tubes, approx. 15 ml capacity is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Laborbedarf.
A centrifuge tube is conical so a pellet collects at the tip, and it is rated for a relative centrifugal force. A 15 mL tube and a 50 mL tube are different rotors. Polypropylene is the ordinary plastic. The cap has to survive the same force as the tube.
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 Centrifuge tubes (conical). The catalogue is Laborbedarf.
Shelves beside this one are Test tubes, Sample vials & NMR tubes and Tube & vial accessories.
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