Description
Centrifuge tubes with round bottom are DURAN® glass tubes configured for centrifugation and general small-scale sample work. With a height of 100 mm and a capacity of 12 ml, each tube accommodates moderate sample volumes while the round bottom promotes compact pellets and straightforward resuspension or recovery after spinning. The design supports clarification, washing and phase separation steps common in chemical, biochemical and analytical laboratories. Manufactured in DURAN® glass by DWK Life Sciences, these centrifuge tubes provide a clear, reusable glass option for workflows that benefit from glass compatibility and visibility of contents. The 12 ml volume is practical for intermediate preparations, pooled fractions and routine spins ahead of extraction, drying or further analysis. Round-bottom construction aids complete emptying and cleaning between uses. The articles are packed as 50 pieces with a combined weight of 0,800 kg, enabling parallel processing of multiple samples in a single run. Applications include pelleting solids from solution, separating layered liquids on an appropriate centrifuge and temporary containment of aqueous or organic media during laboratory procedures that require durable round-bottom glass centrifuge tubes of defined dimensions.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 50 pc(s)
- Product type: Centrifuge tubes with round bottom
- Brand: DURAN®
- Height: 100 mm
- Capacity: 12 ml
- Bottom shape: round bottom
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Questions about Centrifuge tubes with round bottom, DURAN®, height 100 mm 12 ml, 50 unit(s)
What is this article?
Centrifuge tubes with round bottom, DURAN®, height 100 mm 12 ml, 50 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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 Europe, two to five days when 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.