Description
Centrifuge tube 50 ml 100 x 34 mm conical is a thick-walled glass laboratory tube intended for centrifugation and sample separation work. Measuring 100 × 34 mm with a pointed conical bottom and manufactured without a rim from DURAN tubing, the tube is graduated and carries a nominal volume of 45 ml with 0,1 ml divisions while the stated capacity is 50 ml. Its robust construction from manufacturer Witeg provides the mechanical strength needed for repeated spinning cycles and the chemical resistance characteristic of DURAN borosilicate glass. The conical base facilitates efficient pellet formation and recovery after centrifugation. Precise graduation marks allow direct volume estimation without transferring the sample to a separate measuring vessel. Suitable for biochemistry, clinical chemistry and general analytical workflows, the tube fits rotors and adapters designed for this diameter and length. Supplied as a single piece with a net weight of 0,05 kg, it offers a durable, reusable glass alternative for laboratories that require graduated conical centrifuge tubes of medium volume.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc
- Dimensions: 100 x 34 mm
- Capacity: 50 ml
- Nominal volume: 45 ml
- Graduation: 0,1 ml
- Bottom shape: Conical
- Technical Information Sheet:
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Questions about Centrifuge tubes, 50 ml, 100 x 34 mm,
What is this article?
Centrifuge tubes, 50 ml, 100 x 34 mm, is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Tubes de centrifugation (coniques), inside Tubes & flacons, in Matériel de laboratoire.
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 & flacons. The sub-category is Tubes de centrifugation (coniques). The catalogue is Matériel de laboratoire.
Shelves beside this one are Tubes à essai, Flacons d'échantillons & tubes RMN and Accessoires pour tubes & flacons.
What should I check before I order?
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.