Description
Centrifuge tubes, Boro 3.3, 15 ml are conical laboratory tubes made from borosilicate glass 3.3, finished with a beaded rim and supplied ungraduated at a height of 113 mm. The nominal volume of 15 ml (0,015 l) covers widely used sample sizes for centrifugation, washing cycles and short-term holding of liquids and suspensions. Borosilicate glass 3.3 is specified for its established suitability with many aqueous reagents and for dimensional stability under normal laboratory conditions. The conical base aids pellet formation and recovery after spinning, while the beaded rim improves grip and compatibility with common closures. Packs contain 100 pc(s), which simplifies replenishment in busy preparation and analytical areas. These centrifuge tubes from manufacturer Brand support general research, quality-control and teaching workflows that call for glass rather than plastic vessels. Ungraduated walls present a clean profile when volume scales are unnecessary on the tube itself. The 113 mm height corresponds to common rack and rotor formats in the 15 ml class. Overall, Boro 3.3 construction, conical geometry and a beaded rim provide a straightforward glass option for routine sample processing.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 100 pc(s)
- Nominal volume: 15 ml
- Material: Borosilicate glass 3.3
- Bottom shape: Conical
- Rim type: Beaded rim
- EAN: 4033378320360
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Questions about Centrifuge tube, Boro 3.3, 15 ml, conical, beaded rim, ungrad., h. 113 mm
What is this article?
Centrifuge tube, Boro 3.3, 15 ml, conical, beaded rim, ungrad., h. 113 mm is the article on this page. Luminix Health distributes Brand 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.
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across the EU, two to five days if in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
