Description
Large-volume centrifuge tubes 140 ml are conical glass laboratory vessels designed for medium-to-high capacity sample work. These graduated tubes are fitted with a screw cap (GL 32) and measure 60 x 150 mm with a wall thickness of 2,2 mm, combining clear volume markings with robust construction. The 140 ml working volume is practical for intermediate-scale separations, cell harvesting and sample preparation steps that require more capacity than standard small tubes yet remain manageable on common laboratory centrifuges. Graduation allows convenient volume estimation without additional measuring tools, while the conical base supports efficient pellet formation. Supplied as single pieces, the tubes provide the mechanical strength and chemical resistance expected of laboratory glassware. These centrifuge tubes from manufacturer Witeg are suitable for research, clinical and industrial laboratories. Consistent geometry and clear graduations aid reproducible results in biochemistry, microbiology and quality-control workflows.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc
- Capacity: 140 ml
- Bottom shape: conical
- Graduation: graduated
- Cap thread: GL 32
- Dimensions: 60 x 150 mm
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Questions about Centrifuge tubes large volume 140 ml
What is this article?
Centrifuge tubes large volume 140 ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Labware.
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 Labware.
Shelves beside this one are Test tubes, Sample vials & NMR tubes and Tube & vial accessories.
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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.