Beschrijving
Centrifuge tubes made of polypropylene (PP) with dimensions 30 x 115 mm and a 50 ml capacity are designed for larger-volume sample handling and centrifugation. The conical bottom promotes compact pellet collection and simplifies supernatant removal after spinning. A pack of 300 pieces supplies a practical stock level for laboratories processing multiple mid-volume samples each day. PP construction delivers the durability expected for repeated handling, rack storage, and use in compatible fixed-angle or swing-out rotors. The 30 x 115 mm format corresponds to common 50 ml tube geometries used with standard adapters and storage boxes. These centrifuge tubes from manufacturer Witeg fit general laboratory material needs in cell culture support, biochemistry, and preparative workflows. Applications include concentration of suspensions, washing steps, phase separations, and temporary holding of process intermediates. Specifying both outer dimensions and nominal volume helps ensure correct pairing with centrifuge buckets, lids, and secondary containment already installed on the bench.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 300 pc(s)
- Material: Polypropylene (PP)
- Dimensions: 30 x 115 mm
- Capacity: 50 ml
- Bottom shape: Conical
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Questions about Centrifuge tubes 50 ml
What is this article?
Centrifuge tubes 50 ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Labmateriaal.
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 Labmateriaal.
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.